The foundling Tom Jones is found on the property of a benevolent, wealthy landowner. Tom grows up to be a vigorous, kind-hearted young man, whose love of his neighbor's well-born daughter brings class friction to the fore. The presence of prostitution and promiscuity in Tom Jones caused a sensation at the time it was published, as such themes were uncommon.

It is divided into 18 shorter books, and is considered one of the first English-language novels.