Cali O'Neill is a professional footballer from USA and is currently 19 years old. At international level, he features for USA U17 Women. His main role on the pitch is Defender.

Across the CONCACAF U17 Women's Championship 2025-2026, Cali O'Neill appeared in 2 matches and averaged 0 tackles, 0.5 interceptions, 0 clearances, and 0 blocked shots per game.