The Cal 2-27 is an American sailboat, that was designed by William Lapworth and first built in 1974.

[1][3][4] The boat was also developed into the Crown 28 in Canada by Calgan Marine.

[1][3][5] The Cal 2-27 is a small recreational keelboat, built predominantly of fiberglass, with wood trim.

It has a masthead sloop rig, an internally-mounted spade-type rudder and a fixed fin keel.

The boat has a draft of 4.25 ft (1.30 m) with the standard keel fitted.