1999 Penwith District Council election

Elections to Penwith District Council were held on 6 May 1999. One third of the council was up for election and the council stayed under no overall control. Overall turnout was 34.1%.

After the election, the composition of the council was:
 * Liberal Democrat 9
 * Conservative 9
 * Independent 8
 * Labour 5
 * Others 2
 * Vacant 1