Underhand or underhanded may refer to:

• "Underhand", in the 1986 Throw a Sickie album by Tall Dwarfs
• "Underhand", in the 1974 Somethin's Happening album by Peter Frampton
• An underhand grip;
  • a type of traditional grip in drumming
  • a way of holding the bow when playing string instruments

• Underhand chop, an event in a lumberjack competition
• Underhand grip in weightlifting
• Underhand pass in volleyball
• Underhand pitch (baseball), a less common type of pitch
• Underhand pitch (softball), the manner of pitching in softball
• Underhand serve (disambiguation), in several sports

• All pages with titles beginning with underhand
• All pages with titles containing underhand

• Underhanded C Contest