"I'll Make a Man out of You" is a song written by composer Matthew Wilder and lyricist David Zippel for Walt Disney Pictures' 36th animated feature film Mulan (1998). Appearing on the film's soundtrack Mulan: An Original Walt Disney Records Soundtrack, "I'll Make a Man Out of You" is performed by American singer Donny Osmond as the singing voice of Captain Li Shang in lieu of American actor BD Wong, who provides the character's speaking voice. The song also features appearances by Lea Salonga as Mulan, Eddie Murphy as Mushu, and Harvey Fierstein, Jerry Tondo and Wilder himself as Yao, Chien-Po and Ling, respectively.

"I'll Make a Man Out of You" was written to replace the song "We'll Make a Man of You" after the film's original songwriter Stephen Schwartz departed from the project in favor of working on DreamWorks' The Prince of Egypt (1998). Prior to Mulan, Osmond had auditioned for the role of Hercules in Disney's Hercules (1997), a role for which he was ultimately turned down by the directors because they felt that he sounded too old. Disney eventually cast Osmond as the singing voice of Shang because his singing voice is similar to Wong's speaking voice. An up-tempo military-style song, "I'll Make a Man Out of You" is performed by Shang during a rigorous training montage in which his young, inexperienced soldiers attempt to justify their worth. The song's title is considered ironic because Mulan, who relies on intelligence, ultimately proves more competent than her male comrades, including Captain Li Shang, who takes a liking to her.

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