
Keir Gilchrist
- Known for
- Acting
- Born
- September 28, 1992
- Birthplace
- London, England, UK
Keir David Peters Gilchrist (born 28 September 1992) is a Canadian actor and musician. On television, he portrayed Marshall Gregson on the Showtime comedy-drama United States of Tara (2009–2011) and headlined the Netflix comedy-drama Atypical (2017–2021). His film roles include the comedy-drama It's Kind of a Funny Story (2010) and the supernatural horror It Follows (2014). Outside of his acting career, Gilchrist is the vocalist of grindcore band Whelm and death metal band Phalanx.
Filmography
- NightFlirt
NightFlirt TBA
Actor

By Design 2026
as Gary

Freaky Tales 2025
as Josh

Running on Empty 2024
as Mort

DEEP CUT 2024
as Director, Producer

The Featherweight 2023
as Billy Papaleo Jr.

An Intrusion 2021
as Layne

Flashback 2021
as Andre

Castle in the Ground 2021
as Polo Boy

Katie Says Goodbye 2018
as Matty

Pisces 2017
as Alex

Heartthrob 2017
as Henry Sinclair
- Los
Los 2017
as Left

The Good Neighbor 2016
as Sean

The Elvis Room 2016
as Kurt

Tales of Halloween 2015
as The Stranger

Len and Company 2015
as William

The Stanford Prison Experiment 2015
as John Lovett

Smoke 2015
as Michael

The Heyday of the Insensitive Bastards 2015
as Michael

Share 2015
as Dylan

It Follows 2015
as Paul

Dark Summer 2015
as Daniel

Seasick Sailor 2013
as Penna

Matty Hanson and the Invisibility Ray 2011
as Matty Hanson

Just Peck 2011
as Michael Peck

It's Kind of a Funny Story 2010
as Craig

Hungry Hills 2009
as Snit

The Rocker 2008
as Moby Type Kid

Dead Silence 2007
as Young Henry

A Lobster Tale 2006
as Mike Stanton

Saint Ralph 2005
as Kid Collins

Horsie's Retreat 2005
as Louie (uncredited)

Samantha: An American Girl Holiday 2004
as Factory Boy

The Right Way 2004
as Young David
- The Sadness of Johnson Joe Jangles
The Sadness of Johnson Joe Jangles 2004
as Clint the Boy Doctor
Credits from TMDB.