Anton Johannes Collin (October 12, 1891, Keuruu – May 31, 1973) was a Finnish cross country skier.
He was born in Pihlajavesi (now part of Keuruu) and died in Ähtäri.
Collin won the 50 km event at the 1922 Holmenkollen ski festival and became the first non-Norwegian to win at any event up to that time.
At the 1924 Winter Olympics he participated in the 50 kilometre event but did not finish.