| 18th Seanad | |||||
|---|---|---|---|---|---|
| |||||
 | |||||
| Overview | |||||
| Legislative body | Seanad Éireann | ||||
| Jurisdiction | Ireland | ||||
| Meeting place | Leinster House | ||||
| Term | 25 April 1987 – 5 July 1989 | ||||
| Government | 20th government of Ireland | ||||
| Members | 60 | ||||
| Cathaoirleach | Tras Honan | ||||
| Leas-Chathaoirleach | Charles McDonald | ||||
| Leader of the Seanad | Mick Lanigan | ||||
The 18th Seanad was in office from 1987 to 1989. An election to Seanad Éireann, the Senate of the Oireachtas (Irish parliament), followed the 1987 general election to the 25th Dáil. The senators served until the close of poll for the 19th Seanad.