Edgar Allan Poe | Gary Allan | Allan Holdsworth | Allan Ramsay | Allan Cunningham | Max Allan Collins | Allan Sherman | Allan Ramsay (artist) | Allan Moffat | Allan Cunningham (botanist) | Allan Border | Mitch Allan | Allan Octavian Hume | Allan Kaprow | Allan Harris | David Allan Coe | Bethwell Allan Ogot | Allan Cup | Ted Allan | Lucy Allan | Edgar Allan Poe's | Allan Williams | Allan Warren | Allan Vogel | Allan R. Bomhard | Allan Quatermain | Allan McCollum | Allan Heinberg | Allan Ball | Allan Arbus |
Other personalities associated with the program included Allan Fotheringham, Rick Moranis, Andre Gagnon, Anne Ditchburn, Danny Finkleman, Valri Bromfield, John Harvard and Flo & Eddie.
Authors who have published books with Key Porter include Allan Fotheringham, Conrad Black, Erika Ritter, Pamela Wallin, George Bowering, Diane Francis, Joan Barfoot, Maude Barlow, Stevie Cameron, Brian Lee Crowley, Dennis Lee, Paul Cellucci, Jean Chrétien, M.A.C. Farrant and Cleo Paskal.