琴弓（英文：bow）係演奏弓弦樂器用嘅架生。一支琴弓會係一碌（用木等比較硬淨嘅材料造嘅）長條，掕住有條有返咁上下張力嘅弓毛，條弓毛通常表面會搽咗浸松香。啲人喺演奏弓弦樂器嗰陣，會攞住支琴弓嚟拉件樂器條弦，令條弦發出聲[1]。
小提琴同粵胡等嘅弓弦樂器都有佢哋專用嘅琴弓。
- ↑ Bachmann, Werner. The Origins of Bowing and the Development of Bowed Instruments Up to the Thirteenth Century. London, Oxford U.P., 1969.
