Mark O'Hara, born on 12 December 1995 (age 30), is a Scottish central midfielder with Kilmarnock. His early loan spells gave him senior football at the stage where promise has to start looking useful, and that grounding has stayed with a player whose game has been built more on reliability than decoration.
His most productive league season came at St Mirren in 2022–2023, when he scored 10 goals in 35 appearances. That return was a clear outlier in a career generally shaped around midfield work rather than headline numbers, but it also showed he could carry a heavier attacking load when asked.
O'Hara remains a regular first-team presence for Kilmarnock in 2025–2026. He has made 23 league appearances, along with four in the League Cup and two in the Scottish Cup, taking him to 29 appearances across all competitions for the club this season.
His current market value is around £595,000, according to Transfermarkt. O'Hara's career has been a steady Scottish top-flight one: early loans, a strong spell at St Mirren, and continued involvement at Kilmarnock.
