Figure 8, figure of 8, figure eight, or Figure of Eight may refer to:
8 (number), in Arabic numerals
Geography Figure Eight Island, North Carolina, United States Figure Eight Lake, Alberta, Canada Figure-Eight Loops, feature of the Historic Columbia River Highway in Guy W. Talbot State Park Figure of Eight Island, New Zealand, an island in the Auckland Islands group
Mathematics and sciences ∞, symbol meaning infinity Figure 8, a two-lobed Lissajous curve Figure 8, in topology, the rose with two petals Figure 8, shape described by an analemma, a curve in astronomy Figure-eight knot (mathematics), in knot theory Lemniscate, various types of mathematical curve that resembles a figure 8
Music Albums and EPs Figure 8 (album), a 2000 album by Elliott Smith Figure Eight EP, a 2008 EP by This Et Al Songs "Figure 8" (song), a 2012 song by Ellie Goulding from Halcyon "Figure 8", a song by FKA Twigs from the EP M3LL155X "Figure 8", a song by Paramore from the album This Is Why "Figure Eight", a song and episode name from the children's educational series Schoolhouse Rock! "Figure of Eight" (song), a 1989 song by Paul McCartney "Figure of Eight", song by Status Quo from In Search of the Fourth Chord
Ropes Figure eight bend or Flemish bend, a knot Figure-eight knot, typically used as a stopper knot Figure-eight loop, figure of eight knot tied "on the bight"
Sport and leisure Figure 8 racing, a category of auto racing related to the demolition derby Figure 8 roller coaster, a track design Figure 8, shape from which compulsory figures in ice skating are derived Figure 8, a riding figure used in the training of horses Figure-eight, type of noseband Figure eight turn, man overboard rescue turn in sailing Figure 8 (belay device), a piece of rock climbing equipment Figure of 8, figure in English country dance Figure eight (angling), a technique used by anglers to fish specifically for the muskellunge
Other uses Figure 8 or bi-directional, response pattern of some microphones Figure 8 Puffer (Tetraodon biocellatus), breed of pufferfish "Figure Eight", an episode and song from the children's educational series Schoolhouse Rock! Figure Eight (restaurant), a restaurant in New York City Figure Eight Inc., a crowdsourcing company related to machine learning Figure of Eight (novel), a 1936 novel by the British writer Compton Mackenzie IEC 60320 C7 power connector
See also 8 (disambiguation) Figure of eighty (Tethea ocularis), a moth of the family Drepanidae List of knots, the names of several of which contain "figure 8" or similar