Graham Potter was in charge of Swedish club Ostersunds FK before becoming Swansea manager on 11 June
BBC Sport tracks all the manager ins and outs as well as listing all the current bosses in the Premier League, Scottish Premiership, English Football League and National League.
All of the managerial movements for June will appear below, followed by the full list of each club, league-by-league.
To read the list for May 2018, visit the ins and outs page.
Date Ins Outs
1 June John Askey - Shrewsbury John Askey - Macclesfield
Paul Tisdale - Exeter
Paul Heckingbottom - Leeds
Matt Taylor - Exeter
4 June
Darren Ferguson - Doncaster
5 June Peter Taylor & Terry Harris - Dagenham & Redbridge
John Sheridan - Carlisle
6 June Daniel Stendel - Barnsley
Paul Tisdale - MK Dons
8 June Alan Stubbs - St Mirren
Richie Wellens - Oldham
11 June Graham Potter - Swansea
13 June Frankie Bunn - Oldham
15 June Marcelo Bielsa - Leeds
Ian Evatt - Barrow
18 June Michael Collins - Bradford
Premier League
Club Manager Appointed Predecessor
Arsenal Unai Emery 23 May 2018 Arsene Wenger
Bournemouth Eddie Howe 12 Oct 2012 Paul Groves
Brighton & Hove Albion Chris Hughton 31 Dec 2014 Sami Hyypia
Burnley Sean Dyche 30 Oct 2012 Eddie Howe
Cardiff City Neil Warnock 5 Oct 2016 Paul Trollope
Chelsea Antonio Conte 5 Apr 2016 Guus Hiddink
Crystal Palace Roy Hodgson 12 Sep 2017 Frank de Boer
Everton Marco Silva 31 May 2018 Sam Allardyce
Fulham Slavisa Jokanovic 27 Dec 2015 Kit Symons
Huddersfield Town David Wagner 5 Nov 2015 Chris Powell
Leicester City Claude Puel 25 Oct 2017 Craig Shakespeare
Liverpool Jurgen Klopp 8 Oct 2015 Brendan Rodgers
Manchester City Pep Guardiola 1 Jul 2016 Manuel Pellegrini
Manchester United Jose Mourinho 27 May 2016 Louis van Gaal
Newcastle United Rafael Benitez 11 Mar 2016 Steve McClaren
Southampton Mark Hughes 14 Mar 2018 Mauricio Pellegrino
Tottenham Hotspur Mauricio Pochettino 27 May 2014 Tim Sherwood
Watford Javi Gracia 21 Jan 2018 Marco Silva
West Ham United Manuel Pellegrini 22 May 2018 David Moyes
Wolves Nuno Espirito Santo 31 May 2017 Paul Lambert
Scottish Premiership
Club Manager Appointed Predecessor
Aberdeen Derek McInnes 6 Apr 2013 Craig Brown
Celtic Brendan Rodgers 20 May 2016 Ronny Deila
Dundee Neil McCann 2 Jun 2017 Paul Hartley
Hamilton Martin Canning 23 Jan 2015 Alex Neil
Heart of Midlothian Craig Levein 28 Aug 2017 Ian Cathro
Hibernian Neil Lennon 8 Jun 2016 Alan Stubbs
Kilmarnock Steve Clarke 14 Oct 2017 Lee McCulloch
Livingston TBC TBC David Hopkin
Motherwell Stephen Robinson 15 Mar 2017 Mark McGhee
Rangers Steven Gerrard 04 May 2018 Graeme Murty
St Johnstone Tommy Wright 10 Jun 2013 Steve Lomas
St Mirren TBC TBC Jack Ross
Championship
Club Manager Appointed Predecessor
Aston Villa Steve Bruce 12 Oct 2016 Roberto di Matteo
Birmingham City Garry Monk 4 Mar 2018 Steve Cotterill
Blackburn Rovers Tony Mowbray 22 Feb 2017 Owen Coyle
Bolton Wanderers Phil Parkinson 10 Jun 2016 Neil Lennon
Brentford Dean Smith 30 Nov 2015 Marinus Dijkhuizen
Bristol City Lee Johnson 6 Feb 2016 Steve Cotterill
Derby County Frank Lampard 31 May 2018 Gary Rowett
Hull City Nigel Adkins 7 Dec 2017 Leonid Slutsky
Ipswich Town Paul Hurst 30 May 2018 Mick McCarthy
Leeds United Marcelo Bielsa 15 Jun 2018 Paul Heckingbottom
Middlesbrough Tony Pulis 26 Dec 2017 Garry Monk
Millwall Neil Harris 29 Apr 2015 Ian Holloway
Norwich City Daniel Farke 25 May 2017 Alex Neil
Nottingham Forest Aitor Karanka 8 Jan 2018 Mark Warburton
Preston North End Alex Neil 4 Jul 2017 Simon Grayson
Queens Park Rangers Steve McClaren 18 May 2018 Ian Holloway
Reading Paul Clement 23 Mar 2018 Jaap Stam
Rotherham United Paul Warne 5 Apr 2017 Kenny Jackett
Sheffield Wednesday Jos Luhukay 5 Jan 2018 Carlos Carvalhal
Sheffield United Chris Wilder 12 May 2016 Nigel Adkins
Stoke City Gary Rowett 22 May 2018 Paul Lambert
Swansea City Graham Potter 11 June 2018 Carlos Carvalhal
West Bromwich Albion Darren Moore 18 May 2018 Alan Pardew
Wigan Athletic Paul Cook 31 May 2017 Warren Joyce
League One
Club Manager Appointed Predecessor
Accrington Stanley John Coleman 18 Sep 2014 James Beattie
AFC Wimbledon Neal Ardley 10 Oct 2012 Terry Brown
Barnsley Daniel Stendel 6 June 2018 Paul Heckingbottom
Blackpool Gary Bowyer 1 Jun 2016 Neil McDonald
Bradford City Michael Collins 18 Jun 2018 Simon Grayson
Bristol Rovers Darrell Clarke 28 Mar 2014 John Ward
Burton Albion Nigel Clough 7 Dec 2015 Jimmy Floyd Hasselbaink
Charlton Athletic TBC TBC Karl Robinson
Coventry City Mark Robins 6 Mar 2017 Russell Slade
Doncaster Rovers TBC TBC Darren Ferguson
Fleetwood Town John Sheridan 22 Feb 2018 Uwe Rosler
Gillingham Steve Lovell 16 Nov 2017 Ady Pennock
Luton Town Nathan Jones 6 Jan 2016 John Still
Oxford United Karl Robinson 22 Mar 2018 Pep Clotet
Peterborough United Steve Evans 28 Feb 2018 Grant McCann
Plymouth Argyle Derek Adams 11 Jun 2015 John Sheridan
Portsmouth Kenny Jackett 2 Jun 2017 Paul Cook
Rochdale Keith Hill 22 Jan 2013 John Coleman
Scunthorpe United Nick Daws 25 May 2018 Graham Alexander
Shrewsbury Town John Askey 1 June 2018 Paul Hurst
Southend United Chris Powell 23 Jan 2018 Phil Brown
Sunderland Jack Ross 25 May 2018 Chris Coleman
Walsall Dean Keates 16 Mar 2018 Jon Whitney
Wycombe Wanderers Gareth Ainsworth 8 Nov 2012 Gary Waddock
League Two
Club Manager Appointed Predecessor
Bury Ryan Lowe 10 May 2018 Chris Lucketti
Cambridge United Joe Dunne 2 May 2018 Shaun Derry
Carlisle United John Sheridan 5 Jun 2018 Keith Curle
Cheltenham Gary Johnson 30 Mar 2015 Russell Milton
Colchester United John McGreal 4 May 2016 Kevin Keen
Crawley Town Harry Kewell 23 May 2017 Dermot Drummy
Crewe Alexandra David Artell 8 Jan 2017 Steve Davis
Exeter City Matt Taylor 1 Jun 2018 Paul Tisdale
Forest Green Rovers Mark Cooper 9 May 2016 Adrian Pennock
Grimsby Town Michael Jolley 2 Mar 2018 Russell Slade
Lincoln City Danny Cowley 13 May 2016 Chris Moyses
Macclesfield Town TBC TBC John Askey
Mansfield Town David Flitcroft 1 Mar 2018 Steve Evans
MK Dons Paul Tisdale 6 June 2018 Dan Micciche
Morecambe Jim Bentley 13 May 2011 Sammy McIlroy
Newport County Mike Flynn 9 May 2017 Graham Westley
Northampton Town Dean Austin 12 May 2018 Jimmy Floyd Hasselbaink
Notts County Kevin Nolan 12 Jan 2017 John Sheridan
Oldham Athletic Frankie Bunn 13 Jun 2018 Richie Wellens
Port Vale Neil Aspin 4 Oct 2017 Michael Brown
Stevenage Dino Maamria 20 Mar 2018 Darren Sarll
Swindon Town Phil Brown 12 Mar 2018 David Flitcroft
Tranmere Rovers Micky Mellon 6 Oct 2016 Gary Brabin
Yeovil Town Darren Way 31 Dec 2015 Paul Sturrock
National League
Club Manager Appointed Predecessor
Aldershot Town Gary Waddock 5 May 2016 Barry Smith
Barnet John Still 18 May 2018 Martin Allen
Barrow Ian Evatt 15 June 2018 Ady Pennock
Boreham Wood Luke Garrard 14 Oct 2015 Ian Allinson
Braintree Town Brad Quinton 19 May 2017 Hakan Hayrettin
Bromley Neil Smith 4 Apr 2016 Mark Goldberg
Chesterfield Martin Allen 15 May 2018 Jack Lester
Dagenham & Redbridge Peter Taylor & Terry Harris 5 June 2018 John Still
Dover Athletic Chris Kinnear 19 Jan 2013 Nicky Forster
Eastleigh Andy Hessenthaler 18 Dec 2017 Richard Hill
Ebbsfleet United Daryl McMahon 28 Apr 2015 Jamie Day
AFC Fylde Dave Challinor 2 Nov 2011 Kelham O'Hanlon
Gateshead Steve Watson 10 Dec 2017 Neil Aspin
FC Halifax Town Jamie Fullarton 20 Feb 2018 Billy Heath
Harrogate Town Simon Weaver 21 May 2009 Neil Aspin
Hartlepool United Matthew Bates 4 May 2018 Craig Harrison
Havant & Waterlooville Lee Bradbury 11 Oct 2012 Stuart Ritchie
Leyton Orient Justin Edinburgh 29 Nov 2017 Steve Davis
Macclesfield Town John Askey 4 Jun 2013 Steve King
Maidenhead United Alan Devonshire 5 May 2015 Johnson Hippolyte
Maidstone United Jay Saunders 17 Mar 2011 Andy Ford
Salford City Graham Alexander 14 May 2018 Anthony Johnson & Bernard Morley
Solihull Moors Mark Yates 15 Nov 2017 Richard Money
Sutton United Paul Doswell 15 May 2008 Jimmy Dack
Tranmere Rovers Micky Mellon 6 Oct 2016 Gary Brabin
Wrexham Sam Ricketts 2 May 2018 Dean Keates
Source: bbc.com