Alexandra Cullen is an experienced screenwriter and script editor for television.

Her screenwriting credits include episodes 5 and 18 of The Heights S2 (ABC and Matchbox Pictures), episodes 2, 5 and 6 of The PM’s Daughter S2 (Fremantle and ABC) and 80 episodes of Home and Away (Channel 7). She has also written an episode of Return to Paradise S2 (ABC and BBC Australia) and is script editor on the series. Cullen was also the script editor for Return to Paradise S1 (ABC and BBC Australia) and Home and Away (Channel 7).

She is currently working on crime comedy series Millie Solves Murders and a psychological drama Cupid.

Cullen started her professional career in theatre, writing and producing several independent productions. Her plays Snapped and The One Sure Thing played at ATYP, Leftovers played at NIDA Playhouse, The Devil Has a Townhouse in Tamworth premiered at Brand Spanking New Festival at New Theatre and Trolley Boys had its Sydney season at The Old Fitzroy Theatre and Brisbane season at Metro Arts. She then moved into television, writing skits for the Granada produced comedy series, Off Their Rockers.