Psephos - Adam Carr's Election Archive
U
Uganda 2001, 2006, 2011, 2016 and 2021 presidential elections
Ukraine 1999, 2004, 2010, 2014 and 2019 presidential elections; 1998, 2002, 2006, 2007, 2012, 2014 and 2019 legislative elections
United Arab Emirates No elections
United Kingdom of Great Britain and Northern Ireland 1997, 2001, 2005, 2010, 2015, 2017 and 2019 legislative elections; British election summaries 1900-92.
United States of America United States Election Archive: Full details of all presidential elections since 1788; Senate elections since 1914, House elections since 1998.
Uruguay 1999, 2004, 2009, 2014 and 2019 presidential elections; 1999 and 2019 legislative election
Uzbekistan 2007, 2015 and 2016 presidential elections