The maximum number of players allowed on an ice hockey team roster is typically 23 players. This number includes forwards, defensemen, and goalkeepers. However, only a certain number of players can participate in a game, which is usually 20 (18 skaters and 2 goalies). The roster may vary slightly depending on the league and specific team regulations, but 23 is standard in professional leagues like the NHL, allowing teams flexibility in player selection and strategy.