Leo Lo Hoi-Ying Filmography
| 2025 | What If (TV Series) · as Bystander |
| 2024 | Peg O' My Heart · as Choi's Passenger |
| 2024 | Last Song for You · as Staff At Competition |
| 2024 | Cesium Fallout · as Personnel Of Mobile Command Unit |
| 2024 | Possession Street · as Air-Raid Bunker Refugee |
| 2024 | Stuntman · as Assistant Director |
| 2024 | The Moon Thieves · as Post Office Staff |
| 2024 | Table for Six 2 · as Hotel Receptionist |
| 2023 | The Goldfinger · as Stockbroker |
| 2023 | The White Storm 3: Heaven or Hell · as Cid Officer |
| 2023 | Cyber Heist · as Colleague |
| 2023 | A Guilty Conscience · as Prosecutor |
| 2022 | The Sparring Partner · as Reporter |
| 2021 | Raging Fire · as Cid |
| 2020 | Shock Wave 2 · as Physiotherapist |
| 2020 | Single Papa (TV Series) · as Tsz Ming's Brother |
| 2020 | Warriors Within (TV Series) · as Cast |
| 2019 | I'm Livin' It · as Manager At Fast Food Restaurant |
| 2017 | |
| 2017 | Shock Wave · as Hostage |
| 2016 | Cold War 2 · as Technology Crime Division Inspector |
| 2016 | My Wife Is a Superstar · as Cinematographer |
| 2016 | Heaven in the Dark · as It Colleague |
| 2016 | The Gigolo 2 · as P.a. |
| 2015 | Keeper of Darkness · as Sauna Manage |
| 2015 | An Inspector Calls · as Kau's Housekeeper |
| 2013 | Badges of Fury · as Assistant Director |
| 2012 | My Sassy Hubby · as University Student |
| 2006 | Rob-B-Hood · as Patient's Family |
| 2004 | Papa Loves You · as Little B |
| 2002 | |
| 2001 | Shaolin Soccer · as Team Gangster Player #4 |
| 2004 | New Police Story · as Script Supervisor |