She is played by Nicole Leach.
Tanya is practical, kind and good-natured. She is a familiar face at Shining Time Station where she and Matt have adventures and taking delight listening to Mr. Conductor's tales about the engines on the Island of Sodor.
- Season 1 - A Place Unlike Any Other, Does It Bite?, And the Band Played Off, Pitching In and Helping Out, Show and Yell, Faith, Hope and Anxiety, Agree to Disagree, Whistle While You Work, Two Old Hands, Happy Accidents, Ring in the Old, Impractical Jokes, Finders Keepers, Just Wild About Harry's Workshop, Promises, Promises, Word's Out, Too Many Cooks, Mapping it Out, Things that Go Ga-Hooga in the Night, Is This the End?, and 'Tis A Gift
- Season 2 - Scare Dares and Field Day