McReynolds is a surname that refers to:

• Allen McReynolds, American politician, Missouri senator
• Cliff McReynolds (contemporary), American artist
• David McReynolds (1929-2018), American Socialist
• Faris McReynolds (b. 1977), American artist and musician
• James Clark McReynolds (1862–1946), American judge, attorney general, and Supreme Court justice
• Jesse McReynolds (b. 1929), American bluegrass musician
• Kevin McReynolds (b. 1959), American professional baseball player
• Larry McReynolds (b. 1959), American race car crew chief
• Madison McReynolds (b. 1993), American actress
• Sam D. McReynolds (1872–1939), American politician from Tennessee

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