Phoenix, in comics, may refer to:

• Phoenix, the alias used by a number of Marvel Comics characters connected with the Phoenix Force
  • Jean Grey, who initially used the alias Marvel Girl in the X-Men
  • Rachel Summers, Jean Grey's daughter from an alternate future who is a member of X-Men and Excalibur
  • Phoenix (Guardians of the Galaxy), a character from an alternative future who joins the Guardians of the Galaxy
• Phoenix (manga), a manga series by Osamu Tezuka
• The Phoenix (comics), a weekly British comic that began in 2012
• Phoenix, later called the Protector, a short-lived character from Atlas/Seaboard Comics
• Phoenix, the first alias used by Marvel supervillain Helmut Zemo