The 1993 Alberta general election was held on June 15, 1993, to elect members of the Legislative Assembly of Alberta. The Conservative government was re-elected, taking 51 seats out of 83 (61 percent of the seats) but only having support of 45 percent of voters.

It is notable because it was seen by some as a contest between the former mayors of Calgary and Edmonton, Ralph Klein and Laurence Decore, respectively.

Until the government's defeat in 2015, this election was the closest the Progressive Conservatives came to losing since coming to power in 1971.

In 1992, the Liberal Party was led by Laurence Decore, a former mayor of Edmonton. Despite being the smallest of the three parties in the legislature, the Liberals made major gains by shifting to the political right and criticizing the Conservatives' fiscal responsibility, the province's rapidly rising debt, and the government's involvement in the private sector which resulted in some companies defaulting on government loans.

In September 1992, Don Getty resigned as provincial premier and leader of the Progressive Conservative Party, after polls showed that he would not win re-election, with the party's image being hurt by a perceived lack of fiscal responsibility, the in-fighting that resulted from an attempt to force a leadership review after Getty was defeated in his own riding at the previous election, and a backlash to the unpopular federal Progressive Conservative government of Brian Mulroney. The party membership elected Environment Minister and former Calgary mayor Ralph Klein to succeed Getty. Klein campaigned for the leadership in part by making arguments similar to Decore's. He favoured a near-immediate balancing of the provincial budget and rapid debt repayment thereafter, and declared his government "out of the business of business". By the time Klein dropped the writs, his party had regained the lead on polls.

The election was fought on a new series of electoral boundaries based on the census of 1991, drawn by a committee composed only of Progressive Conservative MLAs led by Bob Bogle, with no input from opposition parties. The new electoral map drew criticism from the Alberta Court of Appeal in 1994 because the committee gave no justification for creating four districts well below average population, one of which was Bogle's own riding of Taber-Warner.

During the general election campaign, Klein promoted the significant changes that he had made during his time of Premier, distancing the Conservatives from Getty's past administration. Decore, facing a Premier with whom he agreed on many issues, argued that the Progressive Conservative party had no moral authority left on the issues on which Klein was campaigning.

There were several televised debates, however viewership was low since it coincided with the 1993 Stanley Cup Finals.