List of universities providing political science degrees

Here goes the list of universities and their departments:

Aberdeen: Department of Politics and International Relations (http://www.abdn.ac.uk/pir)
Aberystwyth: Department of International Politics (http://www.aber.ac.uk/interpol)
Aston: School of Languages and European Studies (http://www.les.aston.ac.uk/)
Bath: European Studies and Modern Languages (http://www.bath.ac.uk/esml/politics/)
Birmingham: Department of Political Science and International Studies (http://www.bham.ac.uk/POLSIS/)
Brimingham: European Research Institute (http://www.eri.bham.ac.uk/)
Birmingham: Institute of Local Government Studies (http://www.bham.ac.uk/inlogov)
Bradford: Department of Peace Studies (http://www.brad.ac.uk/acad/peace/)
Bradford: Centre for European Studies (http://www.brad.ac.uk/acad/ssis/research/CES/)
Bristol: Department of Politics (http://www.bris.ac.uk/Depts/Politics)
Brunel: Division of Politics, International Relations and History (http://www.brunel.ac.uk/about/acad/bbs/)
Cambridge: Department of Politics (http://www.sps.cam.ac.uk/pol/index.html)
Cambridge: Centre for International Studies (http://www.intstudies.cam.ac.uk/)
Cardiff: Politics Section, School of European Studies (http://www.cardiff.ac.uk/euros)
Central England: School of Public Policy (http://www.lhss.uce.ac.uk/assets/social_sciences.html)
Central Lancashire: Department of Education and Social Science (http://www.uclan.ac.uk/facs/class/edustud/index.htm)
Cork: Department of Government (http://www.ucc.ie/acad/govt)
Coventry: Faculty of Business, Environment and Society (http://www.coventry.ac.uk/cms/jsp/polopoly.jsp?d=128)
De Montfort: School of Historical and International Studies (http://www.dmu.ac.uk/faculties/humanities/his/histext.jsp)
De Montfort: Department of Public Policy (http://www.dmu.ac.uk/faculties/business_and_law/business/public_policy.jsp)
Dundee: Department of Politics (http://www.dundee.ac.uk/politics/)
Durham: School of Government and International Affairs, Department of Politics (http://www.dur.ac.uk/sgia/)
East Anglia: School of Political, Social and International Studies (http://www.uea.ac.uk/psi/)
Edinburgh: Department of Politics (http://www.pol.ed.ac.uk/)
Essex: Department of Government (http://www.essex.ac.uk/government/)
Exeter: Department of Politics (http://www.ex.ac.uk/shipss/politics/index.php)
Glamorgan: School of Humanities, Law and Social Science (http://www.glam.ac.uk/hass/)
Glasgow: Department of Politics (http://www.gla.ac.uk/departments/politics/)
Glasgow Caledonian: Politics Subject Area, Division of Social Sciences (http://www.gcal.ac.uk/)
Glasgow Caledonian: Globalization and Public Policy Subject Group (http://www.gcal.ac.uk/)
Greenwich: School of Humanities, Division of Politics (http://www.gre.ac.uk/schools/humanities/politics.htm)
Huddersfield: Division of Politics (http://www.hud.ac.uk/hhs/dbs/politics/index.htm)
Hull: Department of Politics and International Studies (http://www.hull.ac.uk/pas)
Keele: SPIRE: Politics, International Relations and Philosophy (http://www.keele.ac.uk/depts/spire/)
Kent: Department of Politics and International Relations (http://www.kent.ac.uk/politics/)
Kingston: School of Social Sciences (http://fass.kingston.ac.uk/faculty/schools/social_sciences/index.php)
Lancaster: Department of Politics and International Relations (http://www.lancs.ac.uk/fss/politics/)
Leeds: School of Politics and International Studies (http://www.leeds.ac.uk/polis)
Leeds Metropolitan: School of Social Sciences (http://www.lmu.ac.uk/as/ass/)
Leeds Metropolitan: School of Cultural Studies (http://www.leedsmet.ac.uk/as/cs/)
Leicester: Department of Politics and International Relations (http://www.le.ac.uk/politics/)
Limerick: Department of Politics and Public Admistration (http://www.politics.ul.ie/)
Lincolnshire: Department of Policy Studies (http://www.lincoln.ac.uk/policystudies)
Liverpool: Department of Politics and Communication Studies (http://www.liv.ac.uk/polcomm/)
Liverpool John Moores: School of Social Science (http://www.ljmu.ac.uk/learning/dc/media/default.asp)
London Metropolitan: Department of Law, Governance and International Relations, City Campus (http://www.londonmet.ac.uk/depts/lgir/gir/city-campus/welcome-note-city.cfm)
London Metropolitan: Department of Law, Governance and International Relations, North Campus (http://www.londonmet.ac.uk/depts/lgir/gir/north-campus/welcome-note-city.cfm)
London South Bank: Department of Social and Policy Studies (http://www.lsbu.ac.uk/ahssps/)
London: Birkbeck College: School of Politics and Sociology (http://www.bbk.ac.uk/polsoc/index.php)
London: Goldsmiths College: Department of Politics (http://www.goldsmiths.ac.uk/departments/politics/)
London: Institute for the Study of the Americas (http://americas.sas.ac.uk/)
London: Institute of Commonwealth Studies: Politics Staff (http://www.sas.ac.uk/commonwealthstudies)
London: King's Collefe: International Policy Institute and Centre for Defence Studies (http://www.kcl.ac.uk/)
London: Kings College: Department of War Studies (http://www.kcl.ac.uk/depsta/wsg/)
London: King's College: Defence Studies Department JSCSC (http://www.kcl.ac.uk/depsta/wsg/dsd/)
London: Queen Mary : Department of Politics (http://www.politics.qmul.ac.uk/)
London: Royal Holloway: Department of Politics and International Relations (http://www.rhul.ac.uk/politics-and-IR/)
London: School of Economics and Political Science: Department of Government (http://www.lse.ac.uk/collections/government/)
London: School of Economics and Political Science: Department of International Relations (http://www.lse.ac.uk/Depts/intrel/)
London: School of Oriental and African Studies: Department of Political Studies, Faculty of Law and Social Sciences (http://www.soas.ac.uk/departments/departmentinfo.cfm?navid=17)
London: School of Slavonic and East European Studies: Department of Social Sciences (http://www.ssees.ac.uk/social.htm)
London: University College: Political Science/School of Public Policy (http://www.ucl.ac.uk/spp/)
London: University College: Constitution Unit (http://www.ucl.ac.uk/constitution-unit/)
Loughborough: Department of Politics, International Relations and European Studies (http://www.lboro.ac.uk/departments/eu/)
Manchester: Government and International Politics (http://www.les1.man.ac.uk/government)
Manchester Metropolitan: Department of Politics (http://www.hlss.mmu.ac.uk/pap/)
Middlesex: Political and International Studies, School of Health and Social Sciences (http://www.mdx.ac.uk/hssc/index.htm)
Newcastle: School of Geography, Politics and Sociology (http://www.ncl.ac.uk/geps/about/politics.htm)
Northampton: Department of Sociology and Politics (http://www.northampton.ac.uk/)
Northumbria: Division of Politics (http://northumbria.ac.uk/sd/academic/sass/pol/)
Nottingham: School of Politics (http://www.nottingham.ac.uk/politics/)
Nottingham Trent: Division of Politics and Sociology (http://www.ntu.ac.uk/)
Nottingham Trent: School of Arts, Communication and Culture (http://www.ntu.ac.uk/)
Open: Department of Politics and International Studies (POLIS) (http://www.open.ac.uk/socialsciences/gov_politics/index.html)
Oxford: Department of Politics and International Relations (http://www.politics.ox.ac.uk/)
Oxford Brookes: Department of Politics and International Relations (http://ssl.brookes.ac.uk/Departments/Politics.html)
Paisley: Politics Division, School of Social Sciences (http://www.paisley.ac.uk/socialsciences/subject-groups.asp)
Plymouth: School of Sociology: Politics and International Relations Subject Group (http://www.plymouth.ac.uk/pages/view.asp?page=7308)
Portsmouth: Politics Division, School of Social and Historical Studies (http://www.port.ac.uk/departments/academic/sshls/)
Queen's University Belfast: School of Politics, International Studies and Philosophy (http://www.qub.ac.uk/pisp)
Reading: Department of Politics and International Relations (http://www.rdg.ac.uk/AcaDepts/lp/PolIR/PolisLink1a.html)
Robert Gordon: Department of Economics and Public Policy, Aberdeen Business School (http://www.rgu.ac.uk/abs/)
Salford: Politics and Contemporary History Subject Group (http://www.espach.salford.ac.uk/politics/welcome.php)
Sheffield: Department of Politics (http://www.shef.ac.uk/politics/)
Sheffield: Political Economy Research Centre (http://www.shef.ac.uk/uni/academic/N-Q/perc/)
Sheffield Hallam: Faculty of Organisation and Management (http://www.shu.ac.uk/schools/sbf/)
Southampton: Division of Politics and International Relations (http://www.politics.soton.ac.uk/?NavContext=Discipline)
Southampton (Solent): Faculty of Media, Arts and Society (http://www.southampton-institute.ac.uk/fmas/)
St Andrews: School of International Relations (http://www.st-andrews.ac.uk/intrel/)
Staffordshire: Politics (http://www.staffs.ac.uk/schools/humanities_and_soc_sciences/irp/welcome.html)
Stirling: Department of Politics (http://www.politics.stir.ac.uk/)
Strathclyde: Department of Government (http://www.strath.ac.uk/government/)
Sunderland: School of Arts, Design, Media and Culture (http://my.sunderland.ac.uk/web/schools/adm/ahome)
Surrey: Department of Political, International and Policy Studies (http://www.surrey.ac.uk/politics)
Sussex: Department of International Relations (http://www.sussex.ac.uk/irp/)
Sussex: Sussex European Institute (http://www.sussex.ac.uk/sei/index.php)
Swansea: Department of Politics and International Relations (http://www.swan.ac.uk/poli/politics_html.htm)
Teesside: School of Social Sciences (http://www.tees.ac.uk/schools/SSSL/index.cfm)
Trinity College, Dublin: Department of Political Science (http://www.tcd.ie/political_science)
Ulster: School of History and International Affairs (http://www.ulst.ac.uk/faculty/humanities/politics.html)
Ulster: School of Policy Studies, Public Policy Group (http://www.socsci.ulster.ac.uk/policy)
Ulster: School of Economics and Politics (http://www.socsci.ulster.ac.uk/econpolitics/)
University College, Dublin: School of Poltiics and International Relations (http://www.ucd.ie/politics)
University of Wales Institute: School of Lifelong Learning, Centre for Humanities (http://www.uwic.ac.uk/sll/sll_courses/about_humanities.asp)
Warwick: Department of Politics and International Studies (http://www2.warwick.ac.uk/fac/soc/pais/)
West of England: School of Politics (http://www.uwe.ac.uk/)
Westminster: Department of Social and Political Studies (http://www.wmin.ac.uk/sshl/page-671)
Westminster: Centre for the Study of Democracy (http://www.wmin.ac.uk/sshl/page-1)
Wolverhampton: Politics and International Studies Subject Area (http://www.wlv.ac.uk/)
York: Department of Politics (http://www.york.ac.uk/depts/poli/)

Most of them provide all kinds of degrees - BA, MA, PhD, research degrees etc. However, different rules and procedures may apply.