Kevin O'Brien

• Kevin F. O'Brien
• Kevin O'Brien (American football)
• Kevin O'Brien (Australian footballer)
• Kevin O'Brien (Dublin footballer)
• Kevin O'Brien (Newfoundland and Labrador politician)
• Kevin O'Brien (Nunavut politician)
• Kevin O'Brien (Texas pastor)
• Kevin O'Brien (Wicklow footballer)
• Kevin O'Brien (architect)
• Kevin O'Brien (author)
• Kevin O'Brien (cricketer)
• Kevin O'Brien (director)
• Kevin O'Brien (jockey)
• Kevin O'Brien (rugby league)
• Kevin O'Brien (rugby union)