Oliver Guy Metcalfe (born 12 July 2001) is a cricketer from Northern Ireland who represents Munster Reds and Ireland A.
Metcalfe played youth cricket for Instonians, and was selected for Ireland at under-19 level. He studied Business Management at Durham University, where he competed for Durham UCCE.
Metcalfe made his List A debut for Munster Reds against Leinster on 15 May 2024.