Ian J. Tetley[1] (born August 14, 1962) is a Canadian curler from Oakville, Ontario.

Tetley is originally from Thunder Bay, in Northern Ontario, which gets a separate team at the Brier.

Tetley later moved to southern Ontario to play for second Ed Werenich.

In 1990, Tetley won his second Brier, this time representing (southern) Ontario with Werenich.

[3] Originally from Thunder Bay, Tetley moved to Toronto after graduating from Lakehead University.