Steven Miller (born 13 March 1982) is a Scottish actor best known for his role as Lenny Lyons in the long-running British medical drama Casualty. He trained at the Bristol Old Vic Theatre School and is originally from Tillicoultry. Other TV shows he has appeared in are Holby City, The Composer's Specials and The Bill.
| Movie | Algea: God of Pain | Vetis | 2024-08-20 |
| Series | Payback | DS Rob Livingston | 2023-10-04 |
| Series | The Walk-In | Young Lenny | 2022-10-03 |
| Series | Traces | Andy Jarvis | 2019-12-09 |
| Movie | Twelfth Night | Fabian | 2018-10-25 |
| Series | Shetland | Rev Alan Calder | 2013-03-10 |
| Series | Father Brown | Lieutenant Anthony Graham | 2013-01-14 |
| Movie | Henry | Steve | 2013-06-30 |
| Movie | Our Girl | Corporal Leech | 2013-03-23 |
| Movie | A Christmas Carol | Young Scrooge | 2004-11-28 |
| Series | Coming Up | Steve | 2003-08-20 |
| Movie | Holiday Heart | Velveeta | 2000-12-10 |
| Series | Holby City | Barney Collins | 1999-01-12 |
| Series | Silent Witness | Steven Monk | 1996-02-21 |
| Movie | She Woke Up | Reporter #2 | 1992-01-19 |
| Series | Casualty | Lenny Lyons | 1986-09-06 |
| Movie | The Falcon and the Snowman | Newscaster | 1985-01-25 |
| Series | The Bill | Curtis Shaw | 1984-10-16 |