Andrei Trefilov (Russian: Андрей Трефилов) (b. August 31st 1969 in Kirovo-Chepetsk, U.S.S.R.) is a former professional goaltender who played in the Russian Superleague, the National Hockey League and the Deutsche Eishockey Liga.
Trefilov was drafted by the Calgary Flames 261st overall of the 1991 NHL Entry Draft (12th round) from the Dynamo Moscow. He would play one more season with the Dynamo before moving to North America in 1992-93; he made his NHL debuts in 1993-94 with the Flames, playing in 11 games, winning three of them, losing four and adding two ties; he however recorded an impressive two shutouts.
Trefilov never established himself as a regular NHL goaltender however, and after stints with the Buffalo Sabres and Chicago Blackhawks, he eventually joined the DEG Metro Stars of the DEL, with which he spent five seasons. He retired from professional hockey in 2005.