Tiel, gemeente (municipality), central Netherlands, on the Waal River, west-southwest of Arnhem. Chartered in 1200, Tiel developed as a medieval port and market town and became a member of the Hanseatic League. The town now has a horticultural school, serves a fruit-growing (cherries, apples, and pears) region, and has some light industries. Pop. (2007 est.) 41,191.