One Good Reason by bluezinthos [Reviews - 1]
Part 1 of 12 Fics of Christmas.
Characters: Rose Tyler, The Doctor (10th)
Series: 12 Fics of Christmas
One Half of a Time Lord by doctorinthetardis [Reviews - 5]
He should have been empty... He was one half of a Time Lord. Rose and TenToo adjust to their new reality.
Characters: Rose Tyler, The Doctor (Duplicate 10th)
Series: None
One Heart, Beating by time_converges [Reviews - 1]
A moment between alt!Ten and Donna, during Journey's End.
Characters: Donna Noble, The Doctor (Duplicate 10th)
Series: None
One Horrid Thing That Never Happened to the Doctor by nostalgia [Reviews - 18]
What if Rose's mum had gone with him instead?
Characters: Jackie Tyler, The Doctor (9th)
Series: None
One Hundred Christmases Later... by LizAnn5869 [Reviews - 0]
What’s the perfect gift to give your spouse when you’ve celebrated nearly one-hundred Christmases together?
Characters: Rose Tyler, The Doctor (11th), The Doctor (11th)
Series: None
One Hundred Words Per Minute by Hbee [Reviews - 1]
Rose and TenII face a slight problem in Pete's World. Crack.
Characters: Rose Tyler, The Doctor (Duplicate 10th)
Series: None
One Hundred Years by Bily [Reviews - 17]
Rose Tyler "celebrates" the 100th anniversary of the day at Bad Wolf Bay. But a simple celebration can turn into a whole lot more.
Characters: None
Series: None
One Hundred Years of Winter by nostalgia [Reviews - 2]
The Doctor finds Romana, but it isn't the happy reunion he'd have hoped for.
Characters: Other Character(s), The Doctor (11th)
Series: None
One Hundred Years Or More by SCAngel [Reviews - 73]
The year was 2159 and he was about to meet Director Tyler of Torchwood.
Characters: Rose Tyler, The Doctor (10th)
Series: The One Hundred Years Universe
One In A Million by PurpleAlbatross [Reviews - 0]
10 months after the departure of the 4-5-6 and Jack, still shattered and looking for answers, returns to Earth. Can Gwen help him work through his loneliness and guilt?
Characters: Gwen Cooper, Jack Harkness, Rhys Williams
Series: None
One in the Oven by Sceadu [Reviews - 5]
Rose was feeling unwell and a visit to a medical space station provides bad news. Written just to amuse.
Characters: None
Series: None
One is the Loneliest Number by Howlcastle [Reviews - 13]
A lone tenth Doctor stumbles into an old friend in a Chinese Takeaway. The mystery of her being there is more than just a pleasant surprise, but a prelude to war.
Characters: Charley Pollard, Charley Pollard, Lucie Miller, The Doctor (10th), The Doctor (6th), The Doctor (8th)
Series: None
One Kiss by Theta Sigma [Reviews - 0]
Goes AU from Smith and Jones.
Characters: Martha Jones, The Doctor (10th)
Series: None
One Kiss, Just One by basmathgirl [Reviews - 0]
It was their first kiss. Doctor/Donna
Characters: Donna Noble, Sylvia Noble, The Doctor (10th)
Series: None
One Last Chance by Pink_Rose [Reviews - 1]
Started out as post-Doomsday, but ended up as post-POTW. The Tenth Doctor's thoughts on what he would ask Rose.
Characters: Rose Tyler, The Doctor (10th)
Series: None