Fiona McAllister was a script editor credited on the following Doctor Who stories:
- Arachnids in the UK
- The Battle of Ranskoor Av Kolos
- Can You Hear Me?
- Demons of the Punjab
- Fugitive of the Judoon
- The Ghost Monument
- Kerblam!
- Nikola Tesla's Night of Terror
- Orphan 55
- Praxeus
- Resolution
- Revolution of the Daleks
- Rosa
- Spyfall
- The Timeless Children
- The Tsuranga Conundrum
- The Witchfinders
She worked under series script editor Sheena Bucktowonsing.