| Honorific Prefix: | The Honorable |
| Keith Micah Tan | |
| Office: | Member of Philippine House of Representatives from Quezon's 4th congressional district |
| Term Start: | June 30, 2022 |
| Predecessor: | Angelina Tan |
| Birth Name: | Keith Micah de Luna Tan |
| Birth Place: | Gumaca, Quezon, Philippines |
| Residence: | Gumaca, Quezon |
| Father: | Ronnel Tan |
| Mother: | Angelina Tan |
| Party: | NPC (since 2022) |
| Occupation: | Lawyer, politician |
| Alma Mater: | San Beda |
Keith Micah de Luna Tan also known as Mike Tan or Atorni Mike is a Filipino politician and lawyer. He is a member of the Philippine House of Representataives from Quezon's 4th District since June 30, 2022.[1] He succeeded his mother Angelina Tan, who is the Governor of Quezon since 2022.