Here are the Fourth Doctor stories posted at FanFiction.Net, with title, author, character(s), rating, length, summary. There are around 50 stories, a good amount, so this lot is broken into categories. Additions/corrections welcome. Incomplete stories are noted as such. Updates will be made as I find more material.
Also available: First Doctor list | Second Doctor | Third | Fifth | Sixth | Seventh | Eighth
ACTION/ADVENTURE
--Blink of an Eye, by amiddle: Four, Romana, K9. T; 80,000 words. This is a dark history laden tale of the Fourth Doctor and the first Romana, focusing on her rite of passage as a Time Lord. Set between The Armageddon Factor and Destiny of the Daleks.
--The Cassiopeia Conspiracy, by DarkOne: Four. K+; 17,500 words. The Doctor lands on a freighter for repairs only to discover some nasty intruders.
--CyHard, by Mark Phippen1: Four, Cybermen. K+; 3000 words. The Fourth Doctor battles Cybermen with only his wits (and his scarf!) as weapons!
--Doctor Who and the Return of Peace, by Robert Teague: Four. K+; 3700 words. Avatar from Bakshi's WIZARDS meets the Tom Baker Doctor.
--Lost in Time, by Jessie Wings: Four, Sarah Jane, K9. T; 17,000 words. The Fourth Doctor, Sarah and K9 arrive in a grey, mostly abandoned 2090s Melbourne, where the few that live are threatened with reeducation. In an effort to prevent it, the Doctor and a local girl, Atlanta, accidentally cause the whole thing.
--The Niagorn, by Jessie Wings: Four, Leela. K+; 7800 words. The Fourth Doctor and Leela once again fail to arrive where they intended, and instead arrive in time to see a battle of wills between a human colony and the Niagorn.
--The Night of the Silver Totem, by Lady MarchHare: Four, Leela. K+; 15,000 (INCOMPLETE). The Doctor & Leela make a small stop in the Old West and find themselves on the verge of starting a war. Wild Wild West/Who X-over.
--The Sea of Sand, by ComsatAngel: Four, Sarah Jane. T; 87,400 words. The Fourth Doctor and Sarah end up, stranded and without the TARDIS, in the North African desert war of 1941. Suspicious British and hostile Italian soldiers are the least of their worries. There's also the sinister archaeological dig at Makin AlJinni.
DRAMA
--Bedlam, by Helen Fayle: Four, Sarah Jane. K; 6000 words. The Doctor and Sarah's holiday on an unoccupied planet is cut short by a mysterious, unseen force.
--Healing, by Kittenmommy: Four, Sarah Jane. K+; 3000 words. While caring for the ill 4th Doctor, Sarah Jane accidentally lets slip her own dark secret.
--in a dim light, by Cesario21: Romana, Four. K+; 800 words. Romana is a prisoner of the Daleks. The Doctor is a nightmare incarnate. Fourth Doctor, Romana II, spoilers for early scenes of the Gallifrey audios.
--Nightmare Syndrome, by Jack of the Pelt: Four, Harry, Sarah Jane. M; 15,000 words. When the TARDIS lands near a seemingly abandoned town somewhere in America, the Doctor and his companions are compelled to investigate. But they soon come to regret their decision when they discover that fear could be the greatest enemy of them all.
--Time and Time Again, by Gary Merchant: Four, Sarah Jane, Master. K; 11,000 words. The Doctor and Sarah have an issue with gender.
Why?, by TimeAsunderQ: Four, Sarah Jane. K+; 5100 words. A moment of confusion as Sarah Jane reflects. Explores relationship between Sarah Jane and the Doctor following Pyramids of Mars.
HUMOR
--Buttons and switches, by Karensff: Four, Harry, Sarah Jane. K; 400 words. Harry puts his foot in it again.
--Don't Tell Mum, the Babysitter's an Alien, by Darqstar: Four. K; 8400 words. The Doctor gets sent on an important task, to babysit for a young girl. This story is about the Fourth Doctor but has some elements from the new show as well.
--The Four and a Half Doctors, by eeveekitty85: all Doctors, Rose, various other companions. K+, 4600 words. The First Doctor screws up the timeline.
--I Knew I Forgot Something, by drox: Four. K+. Drabble. Just another day for the Doctor, on just another hostile alien spacecraft.
--It's Bigger on the..., by SolarPenguin: Four, Romana. K; 600 words. Romana finds a lost tribe living on board the TARDIS.
--It's Just Not Cricket, by Moni: all Doctors, various companins. K+; 5000 words (INCOMPLETE, but recently updated). When the annual reunion of the Doctors once again threatens to turn ugly, the Fifth Doctor has a suggestion.
--Job Interview, by Alocin: all Doctors. K; 1600 words. Becoming the new Doctor has got to be harder than just filling in an application form.
--A Little Respect, by nostalgia: Four, Leela. K; 800 words. Four being...well, himself really.
--Lord of the Who?, by October: Four, Leela. K; 10,500 words. Crossover. LOTR meets Doctor Who.
--Lost and Found, by Helen Fayle: Four, Sarah Jane. K; 3000 words. A piece of extreme silliness inspired by the news that a long lost episode of "The Crusades" had been found, and sold at auction.
--Party Games, by Zela: Four, Master. K; 400 words. The Fourth Doctor and the Master engage in a few games.
--Pillows' Talk, by The Secretive Bus: Romana, Four. K; 1500 words. Set during season 17, of all places? The Doctor and Romana, indulging in bed-related hijinks of an as-yet undisclosed nature? You've got that right, sunshine.
--The Prize, by Lungbarrovian: Four, Leela, Liz. K; 3000 words. Leela learns a valuable lesson when the Doctor takes her to a funfair.
--Raise You a Sock, by Nocturnias: Four, Sarah Jane. T. OOC drabble challenge. THIS is why Time Lords shouldn't play strip poker!
--Saved By Scarf, by Gemini14: Four, Tegan, Nyssa. K; 500 words. A short 'what if' story. What if things at Logopolis had gone differently for the Fourth Doctor?
--Snow Day, by Gemini14: Four, Sarah Jane, Harry. K; 670 words. A light moment for the Fourth Doctor and his companions Sarah Jane Smith and Harry Sullivan.
--Uncontrollable Situations #2, by Adrian Tullberg: Four. K; 183 words. Where even the Doctor cannot succeed ...
--Well, That Shouldn't Have Happened, by aces: Four, Five. K; 1900 words. The Fourth and Fifth Doctors meet. Petty arguments about screwdrivers and yo-yos ensue.
MISCELLANEOUS
--In the Quiet Bliss, by Nineveh7: Four, Sarah Jane. K; 560 words. A quiet moment of respite on the TARDIS.
--Leela's Impression, by TimeAsunderQ: Four, Leela. K; 900 words. What happens after Leela runs into the TARDIS at the end of "Face of Evil"? A continuation of the episode.
--Little Green Man, by Quietly Making Noise: Four, Sarah Jane. K; 250 words. Sarah Jane walks in on the (4th) Doctor having a Jellybaby-induced muse.
--The Method and the Madness, by Brightbear: Harry, Four. K; 500 words. Harry muses on the personality of the Fourth Doctor.
FOUR/HARRY
--What Sarah Knew, by Brightbear: Four/Harry, Sarah Jane. T; 500 words. Sarah observes the Fourth Doctor and Harry. Slash.
FOUR/OC
--Ozymandias, by Nocturnias: Four/OC, Eight (briefly). M; 15,400 words. A Fourth Doctor story, with Eight at the beginning. Sent by Eight to finish something he forgot to do years before, the Fourth Doctor finds himself trapped in dark desire and unforgiven betrayal, struggling to put things right.
FOUR/ROMANA
--Candlelit dinners and Adagio for Strings, by The Secretive Bus: Four/Romana. K; 850 words. Romana wonders what's coming after dinner...
--Christmas in the TARDIS, by Calapine: Four/Romana. K; 650 words. It's a very merry Christmas for the Doctor and Romana.
--Complete Strangers, by Andraste: Four/Romana II. K+; 800 words. "Time travel is like visiting Paris. You can't just read the guide book, you gotta throw yourself in. Eat the food, use the wrong verbs, get charged double, and end up kissing complete strangers. Or is that just me" - The Doctor.
--Old Girlfriends 3: Romana, by MizJoely: Four/Romana, Seven, Ace.T; 5700 words. She's badgered the Seventh Doctor about Sarah Jane and Tegan, now it's Romana's turn under Ace's romantic microscope.
FOUR/SARAH JANE
--Cord of Life, by Skyblaze: Four/Sarah Jane. K+; 2800 words. Sarah experiences the fall out from people manipulating her mind, and only the Doctor can help her. Alt. Ending for 'Hand of Fear.'
(Sequel) Eclipse, by Skyblaze: Four/Sarah Jane. T; 2900 words. The Doctor takes Sarah to a planetary eclipse to experience a ritual...then discovers he's made a miscalculation. Sequel to 'Cord of Life.'
(Sequel) Close to the Edge, by Skyblaze: Four/Sarah Jane. K; 700 words. Sarah sees a disturbing vision of what could be - set after "Eclipse."
(Sequel) Yours Is No Disgrace, by Skyblaze: Four/Sarah Jane. T; 13,900 words. The Doctor and Sarah travel to Gallifrey to prevent an assassination. (Sequel to 'Eclipse.')
--The Honeymooners, by Kittenmommy: Four/Sarah Jane. M; 12,200 words. The 4th Doctor and Sarah Jane go undercover as a married couple to investigate odd happenings at a Brighton resort.
--Old Girlfriends 1: Sarah Jane, by MizJoely: Four/Sarah Jane, Seven, Ace. K; 3300 words. Ace has a few questions about the women in the Doctor's previous lives...First of a series.
--When the Bough Breaks, by Nocturnias: Four/Sarah Jane. M; 18,600 words. The Doctor is on the edge of a breakdown. Can Sarah help him to heal himself while dealing with her own turbulent feelings?
Also available: First Doctor list | Second Doctor | Third | Fifth | Sixth | Seventh | Eighth
ACTION/ADVENTURE
--Blink of an Eye, by amiddle: Four, Romana, K9. T; 80,000 words. This is a dark history laden tale of the Fourth Doctor and the first Romana, focusing on her rite of passage as a Time Lord. Set between The Armageddon Factor and Destiny of the Daleks.
--The Cassiopeia Conspiracy, by DarkOne: Four. K+; 17,500 words. The Doctor lands on a freighter for repairs only to discover some nasty intruders.
--CyHard, by Mark Phippen1: Four, Cybermen. K+; 3000 words. The Fourth Doctor battles Cybermen with only his wits (and his scarf!) as weapons!
--Doctor Who and the Return of Peace, by Robert Teague: Four. K+; 3700 words. Avatar from Bakshi's WIZARDS meets the Tom Baker Doctor.
--Lost in Time, by Jessie Wings: Four, Sarah Jane, K9. T; 17,000 words. The Fourth Doctor, Sarah and K9 arrive in a grey, mostly abandoned 2090s Melbourne, where the few that live are threatened with reeducation. In an effort to prevent it, the Doctor and a local girl, Atlanta, accidentally cause the whole thing.
--The Niagorn, by Jessie Wings: Four, Leela. K+; 7800 words. The Fourth Doctor and Leela once again fail to arrive where they intended, and instead arrive in time to see a battle of wills between a human colony and the Niagorn.
--The Night of the Silver Totem, by Lady MarchHare: Four, Leela. K+; 15,000 (INCOMPLETE). The Doctor & Leela make a small stop in the Old West and find themselves on the verge of starting a war. Wild Wild West/Who X-over.
--The Sea of Sand, by ComsatAngel: Four, Sarah Jane. T; 87,400 words. The Fourth Doctor and Sarah end up, stranded and without the TARDIS, in the North African desert war of 1941. Suspicious British and hostile Italian soldiers are the least of their worries. There's also the sinister archaeological dig at Makin AlJinni.
DRAMA
--Bedlam, by Helen Fayle: Four, Sarah Jane. K; 6000 words. The Doctor and Sarah's holiday on an unoccupied planet is cut short by a mysterious, unseen force.
--Healing, by Kittenmommy: Four, Sarah Jane. K+; 3000 words. While caring for the ill 4th Doctor, Sarah Jane accidentally lets slip her own dark secret.
--in a dim light, by Cesario21: Romana, Four. K+; 800 words. Romana is a prisoner of the Daleks. The Doctor is a nightmare incarnate. Fourth Doctor, Romana II, spoilers for early scenes of the Gallifrey audios.
--Nightmare Syndrome, by Jack of the Pelt: Four, Harry, Sarah Jane. M; 15,000 words. When the TARDIS lands near a seemingly abandoned town somewhere in America, the Doctor and his companions are compelled to investigate. But they soon come to regret their decision when they discover that fear could be the greatest enemy of them all.
--Time and Time Again, by Gary Merchant: Four, Sarah Jane, Master. K; 11,000 words. The Doctor and Sarah have an issue with gender.
Why?, by TimeAsunderQ: Four, Sarah Jane. K+; 5100 words. A moment of confusion as Sarah Jane reflects. Explores relationship between Sarah Jane and the Doctor following Pyramids of Mars.
HUMOR
--Buttons and switches, by Karensff: Four, Harry, Sarah Jane. K; 400 words. Harry puts his foot in it again.
--Don't Tell Mum, the Babysitter's an Alien, by Darqstar: Four. K; 8400 words. The Doctor gets sent on an important task, to babysit for a young girl. This story is about the Fourth Doctor but has some elements from the new show as well.
--The Four and a Half Doctors, by eeveekitty85: all Doctors, Rose, various other companions. K+, 4600 words. The First Doctor screws up the timeline.
--I Knew I Forgot Something, by drox: Four. K+. Drabble. Just another day for the Doctor, on just another hostile alien spacecraft.
--It's Bigger on the..., by SolarPenguin: Four, Romana. K; 600 words. Romana finds a lost tribe living on board the TARDIS.
--It's Just Not Cricket, by Moni: all Doctors, various companins. K+; 5000 words (INCOMPLETE, but recently updated). When the annual reunion of the Doctors once again threatens to turn ugly, the Fifth Doctor has a suggestion.
--Job Interview, by Alocin: all Doctors. K; 1600 words. Becoming the new Doctor has got to be harder than just filling in an application form.
--A Little Respect, by nostalgia: Four, Leela. K; 800 words. Four being...well, himself really.
--Lord of the Who?, by October: Four, Leela. K; 10,500 words. Crossover. LOTR meets Doctor Who.
--Lost and Found, by Helen Fayle: Four, Sarah Jane. K; 3000 words. A piece of extreme silliness inspired by the news that a long lost episode of "The Crusades" had been found, and sold at auction.
--Party Games, by Zela: Four, Master. K; 400 words. The Fourth Doctor and the Master engage in a few games.
--Pillows' Talk, by The Secretive Bus: Romana, Four. K; 1500 words. Set during season 17, of all places? The Doctor and Romana, indulging in bed-related hijinks of an as-yet undisclosed nature? You've got that right, sunshine.
--The Prize, by Lungbarrovian: Four, Leela, Liz. K; 3000 words. Leela learns a valuable lesson when the Doctor takes her to a funfair.
--Raise You a Sock, by Nocturnias: Four, Sarah Jane. T. OOC drabble challenge. THIS is why Time Lords shouldn't play strip poker!
--Saved By Scarf, by Gemini14: Four, Tegan, Nyssa. K; 500 words. A short 'what if' story. What if things at Logopolis had gone differently for the Fourth Doctor?
--Snow Day, by Gemini14: Four, Sarah Jane, Harry. K; 670 words. A light moment for the Fourth Doctor and his companions Sarah Jane Smith and Harry Sullivan.
--Uncontrollable Situations #2, by Adrian Tullberg: Four. K; 183 words. Where even the Doctor cannot succeed ...
--Well, That Shouldn't Have Happened, by aces: Four, Five. K; 1900 words. The Fourth and Fifth Doctors meet. Petty arguments about screwdrivers and yo-yos ensue.
MISCELLANEOUS
--In the Quiet Bliss, by Nineveh7: Four, Sarah Jane. K; 560 words. A quiet moment of respite on the TARDIS.
--Leela's Impression, by TimeAsunderQ: Four, Leela. K; 900 words. What happens after Leela runs into the TARDIS at the end of "Face of Evil"? A continuation of the episode.
--Little Green Man, by Quietly Making Noise: Four, Sarah Jane. K; 250 words. Sarah Jane walks in on the (4th) Doctor having a Jellybaby-induced muse.
--The Method and the Madness, by Brightbear: Harry, Four. K; 500 words. Harry muses on the personality of the Fourth Doctor.
FOUR/HARRY
--What Sarah Knew, by Brightbear: Four/Harry, Sarah Jane. T; 500 words. Sarah observes the Fourth Doctor and Harry. Slash.
FOUR/OC
--Ozymandias, by Nocturnias: Four/OC, Eight (briefly). M; 15,400 words. A Fourth Doctor story, with Eight at the beginning. Sent by Eight to finish something he forgot to do years before, the Fourth Doctor finds himself trapped in dark desire and unforgiven betrayal, struggling to put things right.
FOUR/ROMANA
--Candlelit dinners and Adagio for Strings, by The Secretive Bus: Four/Romana. K; 850 words. Romana wonders what's coming after dinner...
--Christmas in the TARDIS, by Calapine: Four/Romana. K; 650 words. It's a very merry Christmas for the Doctor and Romana.
--Complete Strangers, by Andraste: Four/Romana II. K+; 800 words. "Time travel is like visiting Paris. You can't just read the guide book, you gotta throw yourself in. Eat the food, use the wrong verbs, get charged double, and end up kissing complete strangers. Or is that just me" - The Doctor.
--Old Girlfriends 3: Romana, by MizJoely: Four/Romana, Seven, Ace.T; 5700 words. She's badgered the Seventh Doctor about Sarah Jane and Tegan, now it's Romana's turn under Ace's romantic microscope.
FOUR/SARAH JANE
--Cord of Life, by Skyblaze: Four/Sarah Jane. K+; 2800 words. Sarah experiences the fall out from people manipulating her mind, and only the Doctor can help her. Alt. Ending for 'Hand of Fear.'
(Sequel) Eclipse, by Skyblaze: Four/Sarah Jane. T; 2900 words. The Doctor takes Sarah to a planetary eclipse to experience a ritual...then discovers he's made a miscalculation. Sequel to 'Cord of Life.'
(Sequel) Close to the Edge, by Skyblaze: Four/Sarah Jane. K; 700 words. Sarah sees a disturbing vision of what could be - set after "Eclipse."
(Sequel) Yours Is No Disgrace, by Skyblaze: Four/Sarah Jane. T; 13,900 words. The Doctor and Sarah travel to Gallifrey to prevent an assassination. (Sequel to 'Eclipse.')
--The Honeymooners, by Kittenmommy: Four/Sarah Jane. M; 12,200 words. The 4th Doctor and Sarah Jane go undercover as a married couple to investigate odd happenings at a Brighton resort.
--Old Girlfriends 1: Sarah Jane, by MizJoely: Four/Sarah Jane, Seven, Ace. K; 3300 words. Ace has a few questions about the women in the Doctor's previous lives...First of a series.
--When the Bough Breaks, by Nocturnias: Four/Sarah Jane. M; 18,600 words. The Doctor is on the edge of a breakdown. Can Sarah help him to heal himself while dealing with her own turbulent feelings?