Warwickshire County Cricket Club is one of eighteen first-class county clubs within the domestic cricket structure of England and Wales. It represents the historic county of Warwickshire.

Founded in 1882, the club held minor status until it was elevated to first-class in 1894 pending its entry into the County Championship in 1895. Since then, Warwickshire have played in every top-level domestic cricket competition in England.

Warwickshire currently competes in three main competitions. In the County Championship, they compete in Division One (the top division), and last won it outright in 2021 (for a total of eight championship wins). They also participate in the 50 over Royal London One Day Cup and the T20 Blast, the latter of which they compete in as the Birmingham Bears.

Warwickshire's kit colours are all white with a dash of navy blue for the county championship, and for short-format cricket, they use navy blue and gold. Shirt sponsors include Scrivens Opticians (County Championship), and Talbots Law (T20 Blast). The club's home is Edgbaston Cricket Ground in central Birmingham, which also regularly hosts Test and One-Day International matches.

Cricket may have reached Warwickshire by the end of the 17th century. The Warwickshire & Staffordshire Journal was certainly aware of the sport in 1738 for it carried a report of a London v Mitcham game at the Artillery Ground on 11 August (London won by 1 wicket).

The earliest confirmed reference to cricket in the county is a match announcement in Aris’ Gazette on 15 July 1751.

There was a prominent club in Coventry towards the end of the 18th century which played two well-documented matches against Leicester in 1787 and 1788. Reports of both games are included in Fresh Light on 18th Century Cricket by G. B. Buckley. Leicester won both games by 45 and 28 runs respectively.

Warwickshire CCC was officially founded on 8 April 1882 at a meeting in The Regent Hotel, Leamington Spa. The club developed so well that by the time of the first official County Championship in 1890 it was playing some of the top first-class counties such as Surrey and Yorkshire. Warwickshire became first-class themselves in 1894 and surprised the cricket world with wins over Surrey at The Oval and Nottinghamshire. They competed in the County Championship from 1895 but despite being strong in batting, their bowling was, until the arrival of Sam Hargreave and Frank Field in 1899, very weak. From 1900 to 1906 they were strong enough to be in the upper-middle reaches of the table, but the decline of their bowling from 1907 returned them to the lower reaches of the table late in that decade.