Pentangle

Pentangle may refer to:
 * Pentagon, a five-sided polygon
 * Pentagram, a five-pointed star drawn with five straight strokes
 * Pentangle (band), a British folk rock band
 * The Pentangle (album), a 1968 album by Pentangle
 * Miss Pentangle, a character from The Worst Witch
 * Pentangle Puzzles, a manufacturer and distributor of mechanical puzzles