The Three Musketeers (Korean: 삼총사; RR: Samchongsa) is a 2014 South Korean television series starring Jung Yong-hwa, Lee Jin-wook, Yang Dong-geun, Jung Hae-in, and Seo Hyun-jin. Loosely based on Alexandre Dumas's 1844 novel The Three Musketeers, the series follows three Joseon-era adventurers who serve Crown Prince Sohyeon as his warrior guards. It aired on cable channel tvN from August 17 to November 2, 2014 on Sundays at 21:00 for 12 episodes.

The Three Musketeers was originally planned for three seasons with a budget of US$10 million (12 episodes per season), with the last season to be filmed in China. But with low viewership ratings for its first season, plans for succeeding seasons have been postponed indefinitely.