Robert Schuler or Schuller may refer to:

  • Robert Schuller (1926–2015), American televangelist, pastor, and author
  • Robert A. Schuller (born 1954), his son, American televangelist, pastor and author
  • Bobby Schuller (born 1981), son of Robert A., American televangelist and pastor
  • Robert P. Shuler (1880–1965), American radio evangelist from Los Angeles
  • Robert C. Schuler (1917–2007), American advertising and public-relations executive, television producer, and writer
  • Bob Schuler (1943–2009), Republican Ohio state senator