Chalk (disambiguation)

Chalk is a type of sedimentary rock, composed predominantly of calcium carbonate.

Chalk may also refer to:


 * The Chalk Group, a stratigraphic unit in northwest Europe.
 * The Chalk country, a region of Discworld
 * Blackboard chalk and sidewalk chalk, a material used for writing and art, usually composed of calcium sulfate or calcium carbonate.
 * Chalk (drying agent), magnesium carbonate, used for hands in rock climbing, gymnastics, and weight lifting
 * Chalk, Kent, a village in England
 * Chalk (TV series), a BBC sitcom written by Steven Moffat
 * Chalk (film), a 2006 film by Mike Akel
 * Chalk (military), a group of paratroopers or other soldiers that deploy from a single aircraft
 * Billiard chalk, a silica and corundum compound applied to the tip of a cue
 * French chalk, or talc, magnesium silicate, usually as a powder or in sticks

Surname

 * Alex Chalk, English Conservative Party politician, Member of Parliament (MP) for Cheltenham since May 2015
 * Alfred Chalk (1874–1954), British footballer
 * Dave Chalk (baseball) (b. 1950), former American Major League baseball player
 * Dave Chalk (entrepreneur), Canadian journalist and broadcaster
 * Garry Chalk (b. 1952), British-born Canadian actor
 * Gary Chalk (b. 1952), English illustrator and model-maker
 * Gerry Chalk (1910–1943), English cricketer
 * Gordon Chalk (1913–1991), Australian politician
 * Marshall Chalk (b. 1981), Australian rugby league player
 * O. Roy Chalk (1907–1995), American entrepreneur
 * Robin Chalk (b. 1981), English actor
 * Roger Chalk, Australian politician