Jeff Trammell (born March 11, 1990) is an American television writer known for his work in animated series, particularly in children's and family programming.

Trammell is best known as a writer on Craig of the Creek (2017), the Cartoon Network animated series created by Matt Burnett and Ben Levin. Trammell was part of the show's core writing team, collaborating closely with other writers and producers across multiple seasons.

His work on Craig of the Creek (2017) has received significant industry recognition. In 2019, he was nominated for the Annie Award for Outstanding Achievement in Writing in an Animated Television/Broadcast Production for the episode "Escape from Family Dinner," shared with Matt Burnett, Ben Levin, Shauna McGarry, and Tiffany Ford. In 2021, he received another Annie Award nomination for Outstanding Achievement for Writing in an Animated Television/Media Production, again for Craig of the Creek (2017), shared with Tiffany Ford, Dashawn Mahone, and Najja Porter.

The National Academy of Television Arts and Sciences also recognised Trammell's writing. In 2023, he was nominated for a Children's & Family Emmy Award for Outstanding Writing for an Animated Children's or Young Teen Program for Craig of the Creek (2017). That nomination was shared with Matt Burnett, Ben Levin, Dashawn Mahone, Najja Porter, Deena Beck, and Ashleigh Crystal Hairston.