Pro Patria Union
|Pro Patria Union
|Founded||2 December 1995|
|Merged into||Union of Pro Patria and Res Publica|
|International affiliation||Christian Democrat and People's Parties International and International Democrat Union|
|European affiliation||European People's Party and European Democrat Union|
|European Parliament group||EPP-ED|
The Pro Patria Union (Estonian: Isamaaliit, meaning literally "Fatherland Union") was a national conservative political party in Estonia. The party was founded on 2 December 1995 from a merger of the Estonian National Independence Party and the National Coalition Party Pro Patria.
On 4 April 2006, representatives of the Pro Patria Union and the representatives of Res Publica decided to merge the two parties. The merger was approved by the general assemblies of both parties in Pärnu on 4 June 2006. Although originally the name For Estonia (Eesti Eest) was considered for the united party, it was rejected. New party was officially registered on 15 October 2006 under the name Union of Pro Patria and Res Publica.
According to party statements, the programme was based on Christian democracy and nationalism. Together with its predecessors the Pro Patria Union was the main force behind the economic and legal reforms in the Republic of Estonia at the beginning of 1990s.
 In government and opposition
The party was successful on the parliamentary elections of 1999, receiving 18 seats. Its leader Mart Laar became Prime Minister again. His coalition government was in office till 28 January 2002.
The Pro Patria Union was a member of the European People's Party (Christian Democrats) and European Democrats (EPP-ED). The party had one seat in the European Parliament, held by Tunne Kelam, the Chairman of the Pro Patria Union from 7 December 2002 to 16 April 2005.
In parliamentary elections in 2003 they won 7 seats in Riigikogu and joined the opposition. Tõnis Lukas was elected chairman of the party on 16 April 2005. Historian and archivist Aimar Altosaar was re-elected Secretary General in 2005, having served in the same position from 1996 to 1999.
The party had an official newspaper called "Tribüün" (The Tribune). It was established in 2001.
For the local elections in autumn 2005 the Pro Patria Union signed a cooperation agreement with two minor parties: Union of Farmers (Põllumeeste Kogu) on 6 July 2005 and with Estonian Democratic Party (Eesti Demokraatlik Partei) on 12 July 2005. The local elections on 16 October 2005 showed a growing support for the party. The presence of the Pro Patria Union grew from 0 to 7 seats in Tallinn City Council and remained the same (9 seats) in Tartu City Council.
- The Pro Patria Union (official site)(this site is not working any more)
- The Pro Patria and Res Publica Union (official site)