1996
- May – Stephen Houghton (Barnsley)
1997
- May – Paul Bettison (Bracknell Forest)
2005
- 20 May – Martin Hill (Lincolnshire)
2007
- 22 May – Hazel Simmons (Luton)
2008
- 14 May – Teresa O’Neill (Bexley)
2009
- 25 June – John Hart (Devon)
- 16 October – Dave Hodgson (Bedford)
2010
- 19 May – Mark Hawthorne (Gloucestershire)
- 21 May – Rob Polhill (Halton)
- May – Ravi Govindia (Wandsworth)
2011
- 6 May – Peter Soulsby (Leicester)
- 19 May – Steve Brady (Kingston-upon-Hull)
- 25 May – Nick Forbes (Newcastle-upon-Tyne)
- 25 May – Martin Tett (Buckinghamshire)
- 29 May – Bob Cook (Stockton-on-Tees)
2012
- 21 May – Ruth Dombey (Sutton)
- 26 September – Nick Rushton (Leicestershire)
2013
- 11 April – David Renard (Swindon)
- 2 May – Norma Redfearn (North Tyneside)
- 3 May – Ros Jones (Doncaster)
- 14 May – David Finch (Essex)
- 16 May – Stewart Young (Cumbria)
- 21 May – Keith Glazier (East Sussex)
- 22 May – Izzi Seccombe (Warwickshire)
- 10 October – Richard Watts (Islington)
2014
- 13 May – Steve Count (Cambridgeshire)
- 17 May – Darren Rodwell (Barking and Dagenham)
- 23 May – Stephen Cowan (Hammersmith and Fulham)
- 26 May – Peter Marland (Milton Keynes)
- 29 May – Muhammed Butt (Brent)
- 10 June – Steve Curran (Hounslow)
- 12 June – Jas Athwal (Redbridge)
- 11 August – Mike Bird (Walsall)
2015
- 4 March – Chris Read (Rotherham)
- 12 May – John Holdich (Peterborough)
- 20 May – Carl Les (North Yorkshire)
- 21 May – Mohammed Khan (Blackburn with Darwen)
- 21 May – Ian Maher (Sefton)
- 27 May – Alan Jarrett (Medway)
- 27 May – Tim Swift (Calderdale)
- 11 June – John Biggs (Tower Hamlets)
2016
- 14 January – Simon Geraghty (Worcestershire)
- 6 May – Paul Dennett (Salford)
- 7 May – Marvin Rees (Bristol)
- 17 May – Susan Hinchcliffe (Bradford)
- 19 May – George Duggins (Coventry)
- 20 May – Martin Gannon (Gateshead)
- 25 May – Rob Gledhill (Thurrock)
- 27 May – Shaun Davies (Telford and Wrekin)
- 15 September – Philip Glanville (Hackney)
2017
- 16 January – Rob Waltham (North Lincolnshire)
- 18 January – Dave Stewart (Isle of Wight)
- 5 February – Oliver Hemsley (Rutland)
- 15 May – Peter Nutting (Shropshire)
- 17 May – Georgia Gould (Camden)
- 18 May – Patrick Harley (Dudley)
- 24 May – David Fothergill (Somerset)
- 24 May – Barry Lewis (Derbyshire)
- 25 May – Clare Coghill (Waltham Forest)
- 25 May – Kay Cutts (Nottinghamshire)
- 25 May – Geoff Driver (Lancashire)
- 19 July – Elizabeth Campbell (Kensington and Chelsea)
- 11 September – Ian Ward (Birmingham)
- 26 September – Colin Smith (Bromley)
- 28 November – James Swindlehurst (Slough)
- 13 December – Allen Brett (Rochdale)
2018
- 31 January – Brenda Warrington (Tameside)
- 3 May – Tudor Evans (Plymouth) [previously Leader for an additional period]
- 3 May – Rokhsana Fiaz (Newham)
- 3 May – Damian White (Havering)
- 4 May – Damien Egan (Lewisham)
- 14 May – Christopher Hammond (Southampton)
- 15 May – David Molyneux (Wigan)
- 15 May – Gerald Vernon-Jackson (Portsmouth) [previously Leader from 2004-2014]
- 16 May – Neil Caliskan (Enfield)
- 16 May – Graeme Miller (Sunderland)
- 16 May – Toby Savage (South Gloucestershire)
- 18 May – Graham Morgan (Knowsley)
- 22 May – Gareth Roberts (Richmond upon Thames)
- 23 May – Sean Fielding (Oldham)
- 23 May – Shabir Pandor (Kirklees)
- 23 May – Chris Poulter (Derby)
- 23 May – Andrew Western (Trafford)
- 24 May – Joseph Ejiofor (Haringey)
- 24 May – Matthew Hicks (Suffolk)
- 24 May – Sachin Shah (Harrow)
- 25 May – Danny Thorpe (Greenwich)
- 1 June – Andrew Proctor (Norfolk)
- 11 December – Tim Oliver (Surrey)
- 17 December – Russ Bowden (Warrington)
2019
- 13 February – Jack Hopkins (Lambeth)
- 11 March – Phillip Jackson (North East Lincolnshire)
- 2 May – Andy Preston (Middlesbrough)
- 3 May – David Mellen (Nottingham)
- 8 May – Richard Burton (East Riding of Yorkshire)
- 8 May – Keith Mans (Hampshire)
- 10 May – Don Davies (North Somerset)
- 10 May – Louise Gittins (Cheshire West and Chester)
- 13 May – Mary Lanigan (Redcar and Cleveland)
- 14 May – Abi Brown (Stoke-on-Trent)
- 14 May – Ian Courts (Solihull)
- 15 May – Ian Brookfield (Wolverhampton)
- 16 May – Spencer Flower (Dorset)
- 18 May – John Halsall (Wokingham)
- 21 May – Julian German (Cornwall)
- 21 May – Elise Wilson (Stockport)
- 22 May – Keith Aspden (York)
- 22 May – David Baines (St Helens)
- 22 May – Sam Corcoran (Cheshire East)
- 22 May – David Greenhalgh (Bolton)
- 22 May – Daniel Thomas (Barnet)
- 23 May – Jason Brock (Reading)
- 23 May – Heather Scott (Darlington)
- 24 May – Lynne Doherty (West Berkshire)
- 24 May – David Hitchiner (Herefordshire)
- 29 May – Steve Darling (Torbay)
- 3 June – Ian Gilbert (Southend-on-Sea)
- 12 September – Shane Moore (Hartlepool)
- 19 September – Andrew Johnson (Windsor and Maidenhead)
- 4 October – Roger Gough (Kent)
- 18 October – Paul Marshall (West Sussex)
- 1 December – Denise Jeffery (Wakefield)
2020
- 22 January – Rachael Robathan (Westminster)
- 24 March – Liz Green (Kingston upon Thames)
- 20 May – Eamonn O’Brien (Bury)
- 20 July – Lynn Williams (Blackpool)
- 23 July – Phelim MacCafferty (Brighton and Hove)
- 23 July – Alan White (Staffordshire)
- 17 September – Kieron Williams (Southwark)
- 23 September – Glen Sanderson (Northumberland)
- 28 September – Janette Williamson (Wirral)
- 1 October – Drew Mellor (Bournemouth, Christchurch and Poole)
- 22 October – Hamida Ali (Croydon)
- 20 November – Mark Allison (Merton)
- 25 November – Tracey Dixon (South Tyneside)
- 7 December – Bob Johnson (Sheffield)
2021
- 14 January – Ian Edwards (Hillingdon)
- 14 January – Richard Wenham (Central Bedfordshire)
- 24 February – James Lewis (Leeds)
- 4 May – Kevin Guy (Bath and North East Somerset)
- 19 May – Richard Clewer (Wiltshire)
- 19 May – Rajbir Singh (Sandwell)
- 25 May – Richard Roberts (Hertfordshire)
- 30 November – Anna Smith (Cambridge)
- 1 December – Bev Craig (Manchester)