1990–91 Celtic F.C. season
During the 1990–91 Scottish football season, Celtic competed in the Scottish Premier Division.
Competitions
Scottish Premier Division
League table
Matches
Scottish Cup
Scottish League Cup
Club staff
| Position | Name |
| Manager | Billy McNeill |
| Assistant Manager | Tommy Craig |
| Reserve Team Manager | Bobby Lennox |
| Youth Development Coordinator | Benny Rooney |
| Physio | Brian Scott |
| Masseur | Jimmy Steele |
| Kitman | Neil Mochan |
Transfers
| Date | Name | To | Transfer Fee |
| June 1990 | Billy Stark | Kilmarnock F.C. | £50,000 |
| July 1990 | David Elliot | Partick Thistle F.C. | £75,000 |
| August 1990 | Stuart Balmer | Charlton Athletic F.C. | £120,000 |
| February 1991 | Paul McLaughlin | Partick Thistle F.C. | £75,000 |
| February 1991 | Andy Murdoch | Partick Thistle F.C. | £75,000 |
| Total Transfer Fees | £395,000 |