The 1991 Midland Bank World Indoor Bowls Championship was held at Preston Guild Hall, Preston, England, from 12–24 February 1991.

[1][2][3] In the Singles Richard Corsie won the title beating Ian Schuback in the final.

In the Pairs David Bryant and Tony Allcock secured their fifth world title.

The Women's Indoor World Championship took place in Guernsey during April with the final being held on 21 April.

[4] [5] Tony Allcock Derek Forrester Allcock David Corkill Corkill John Downey Allcock John Price Price Mark McMahon Price David Webb Symes Maurice Symes Allcock Richard Corsie Corsie Marcus Craig Corsie Alf Wallace Thomson Andy Thomson Corsie Neil McGhee Morris Trevor Morris Morris Hugh Duff Duff Rex Johnston