Modrý or Modry (ˈmodriː; feminine form Modrá ˈmodraː) is a Czech and Slovak surname. It is derived from the Czech–Slovak word modrý for "blue", originally probably a nickname for a "blue eyed" person. People with the name include:
- Bohumil Modrý (1916–1963), Czechoslovak ice hockey player
- Jaroslav Modrý (born 1971), Czech ice hockey player