| 1891 season | |||
|---|---|---|---|
 Somerset played their home matches at the County Ground, Taunton | |||
| Captain | Herbie Hewett | ||
| County Championship | 5th (joint) | ||
| Most runs | Lionel Palairet (560) | ||
| Most wickets | Sammy Woods (72) | ||
| Most catches | Sammy Woods (10) | ||
| Most wicket-keeping dismissals | Archie Wickham (15) | ||
| |||
In the 1891 English cricket season, Somerset County Cricket Club returned to first-class cricket after a five-year absence. They competed in the County Championship, which had been established the previous year, for the first time. Somerset began the season poorly, drawing one and losing two of their opening three fixtures, after which there were some comments in the press questioning whether the club deserved to be playing first-class cricket. A victory over Kent in their next game shifted opinion in their favour, and another win later in the season over Surrey, who won the County Championship in both 1890 and 1891, gained them further plaudits. Overall, Somerset won five, lost six and drew one of their County Championship matches, and finished fifth in the table, level with Kent.
The Somerset team predominantly consisted of amateur batsmen, supported by two professional bowlers. Lionel Palairet led Somerset's batting in terms of both runs and average during the County Championship season, scoring 560 runs at an average of 31.11, and was also the only Somerset player to score a century during 1891. Somerset's professional bowlers, George Nichols and Ted Tyler, along with an amateur all-rounder, Sammy Woods, did almost all of the bowling for the county; Woods led the bowling tables with 72 wickets at an average of 17.08.