Bethwell is a masculine given name of Kenyan origin. It is a variant of the biblical name Bethuel. Notable people with the name include:
Bethwell Allan Ogot (1929–2025), Kenyan historian Bethwell Birgen (born 1988), Kenyan middle-distance runner Bethwell Kiplagat, Kenyan jurist, ambassador and chair of The Truth, Justice and Reconciliation Commission of Kenya