Guy Montgomery Filmography
| 2025 | Sam Pang Tonight (TV Series) · as Guest Announcer |
| 2025 | Badjelly (TV Series) · as Monster Gate |
| 2023 | Double Parked (TV Series) · as Brett |
| 2022 | |
| 2022 | Patriot Brains (TV Series) · as Contestant |
| 2020 | |
| 2020 | Bigtop Burger (TV Series) · as Customer |
| 2019 | Have You Been Paying Attention? (NZ) (TV Series) · as Panellist |
| 2019 | Golden Boy (2019) (TV Series) |
| 2019 | The Drawing Show (TV Series) · as Mark |
| 2018 | Vermilion · as Frank |
| 2018 | The Breaker Upperers · as Waiter |
| 2015 | The Weekly with Charlie Pickering (TV Series) |
| 2009 | 7 Days (2009) (TV Series) · as Team Leader |
| 2006 | Thank God You're Here (TV Series) |
| 2024 | Guy Montgomery’s Guy Mont Spelling Bee (AU) (TV Series) · as Self - Host |
| 2023 | Guy Montgomery's Guy Mont Spelling Bee (TV Series) · as Self - Host |
| 2021 | The Cheap Seats (TV Series) · as Self |
| 2020 | Taskmaster (NZ) (TV Series) · as Self |
| 2020 | The Stand-Up Show with Jon Dore (TV Series) · as Self |
| 2020 | The George Lucas Talk Show (TV Series) · as Self |
| 2017 | The Project (NZ) (TV Series) · as Self |
| 2013 | Have You Been Paying Attention? (TV Series) · as Self - Panellist |
| 2013 | Comedy Up Late (TV Series) · as Self |
| 2009 | The Project (2009) (TV Series) · as Self - Comedian |
| 1997 | Treasure Island (TV Series) · as Self - Contestant |
| 1992 | Melbourne International Comedy Festival (TV Series) · as Self |
| 2023 | Guy Montgomery's Guy Mont Spelling Bee (TV Series) |
| 2022 | |
| 2018 | The Vloggingtons (TV Series) |
| 2024 | Guy Montgomery’s Guy Mont Spelling Bee (AU) (TV Series) · as Executive Producer |
| 2024 | Guy Montgomery’s Guy Mont Spelling Bee (AU) (TV Series) · as Written By |
| 2023 | Guy Montgomery's Guy Mont Spelling Bee (TV Series) · as Showrunner |