"Dolly" may refer to:
*A diminutive term for a doll
*A portable anvil used in riveting and similar work
*A mobile pallet in European 1/4 or 1/2 size. A special shape represents the Elk-Dolly. It can be precisely managed with a special shaft, which is confessed also as Elk-Connection (source: http://www.elk-connection.de).
*A slang and possibly offensive nickname for a man of ambiguous, unusual or perverse sexuality. Compare molly
*Dolly the sheep, the first mammal cloned from differentiated cells
*Dolly (TV series), a television variety show
*''Dolly Magazine'', an Australian teen magazine
People called Dolly:
*Dolly Parton, actress, country music singer/songwriter
*Doyle Brunson, professional poker player, is known as 'Dolly' or 'Texas Dolly'
*Robert 'Dolly' Dunn, Australian paedophile
Related to a "wheeled platform":
*A hand truck is sometimes incorrectly called a dolly
*A dolly (trailer) consists of not much more than axle(s), wheels, and possibly a hitch that may be added to the end of a semi-trailer to create a tractor-trailer
*A camera dolly allows a movie camera to move on wheels while filming