Gudalur may refer to these places in Tamil Nadu, India:

• Gudalur (Coimbatore district), a suburb of Coimbatore
• Gudalur, Nilgiris, a city in the Nilgiris district
  • Gudalur (State Assembly Constituency), constituency in the Nilgiris district
  • Gudalur block, a revenue block of the Nilgiris district
  • Gudalur division, a revenue division of the Nilgiris district
  • Gudalur taluk, a subdistrict of the Nilgiris district
  • Gudalur Janmam Abolition Act, 1969 Indian land reform act
• Gudalur, Theni, a town in Theni district