| Election Name: | 1997 Hertfordshire County Council election |
| Country: | Hertfordshire |
| Type: | Parliamentary |
| Ongoing: | no |
| Previous Election: | 1993 Hertfordshire County Council election |
| Previous Year: | 1993 |
| Next Election: | 2001 Hertfordshire County Council election |
| Next Year: | 2001 |
| Seats For Election: | All 77 seats to Hertfordshire County Council |
| Majority Seats: | 39 |
| Election Date: | 1 May 1997 |
| Image1: | Con |
| Leader1: | Robert Ellis |
| Party1: | Conservative Party (UK) |
| Seats1: | 38 |
| Seat Change1: | 11 |
| Popular Vote1: | 229,983 |
| Percentage1: | 40.1% |
| Leader2: | John Metcalf |
| Party2: | Labour Party (UK) |
| Seats2: | 30 |
| Popular Vote2: | 201,619 |
| Percentage2: | 35.2% |
| Image3: | LD |
| Leader3: | Chris White |
| Party3: | Liberal Democrats (UK) |
| Seats3: | 9 |
| Seat Change3: | 10 |
| Popular Vote3: | 138,692 |
| Percentage3: | 24.2% |
| Leader | |
| Posttitle: | Leader after election |
| Before Election: | John Metcalf Labour |
| Before Party: | No overall control |
| After Election: | John Metcalf Labour |
| After Party: | No overall control |
Hertfordshire County Council elections was held on 1 May 1997, with all 77 seats contested. The Council remained under no overall control. The Conservatives formed the largest political group, but the Labour and Liberal Democrat groups formed a coalition to run the council.[1] [2]
A by-election was held in Hemel Hempstead South East division on 10 June 1999, triggered by the death of Labour councillor Philip Aldis in March 1999. The seat was won for the Conservatives by David Lloyd. The Conservatives then had 39 seats, giving them a majority on the council over the Labour and Liberal Democrat coalition. The Conservative leader, Robert Ellis, was formally confirmed as the new leader of the council at a meeting on 15 June 1999.[3]