Phylacus (disambiguation)
- Phylacus
 A son of Deion and Diomede, was married to Periclymene or Clymene, by whom he became the father of Iphicles and Alcimede.
 In: Greek people
- Phylacus
 The son of Iphicles and grandson of Phylacus (1).
 In: Greek people
- Phylacus
 A Delphian hero who had a sanctuary dedicated to him at Delphi.
 In: Greek people
- Phylacus
 A Trojan, killed by Leitus.
 In: Greek people
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