here are all the character that appear in the 10th season of thomas the tank engine.

*Thomas

*Edward

*Henry

*Gordon

*James

*Percy

*Toby

*Duck (cameo only)

*Emily

*Annie and Clarabel

*Troubelsome Trucks

*Bertie

*Terence (cameo only)

*Henrietta

*Harold

*Trevor

*Diesel

*Bill and Ben (cameo only)

*Mavis

*Bulgy (cameo only)

*Skarloey

*Rheneas

*Sir Handel

*Peter Sam

*Rusty

*Duncan

*George (cameo only)

*Cranky

*Salty

*Harvey

*Elizabeth (cameo only)

*Spencer

*Arthur (cameo only)

*Molly (cameo only)

*Dennis (cameo only)

*Mighty Mac

*Fearless Freddie

*Rosie

*Rocky

*Jeremy