Self-propelled may refer to
Human-powered transport, humans moving themselves (and their cargo) via their own muscle energy Machines that power their own movement: Automobile (from auto- + mobile, "self-moving") Locomotive (from loco- + motive, "moving from its current place") Mechanized vehicle, armoured self-propelled platform for use in mechanized warfare Multiple units, self-propelled train carriages Self-propelled artillery Self-propelled gun Self-propelled anti-aircraft weapon Self-propelled anti-tank gun (aka tank destroyer) Anti-tank missile carrier, a self-propelled anti-tank missile system Assault gun, a self-propelled infantry support gun Mortar carrier, a self-propelled mortar Self-propelled modular transporter Leonardo's self-propelled cart Self-propelled barge T-36 Self-propelled particles, a model for studying the motion of swarms