Longest current tenure in Championship

Longest-serving managers in Championship
Manager Days
Phil Parkinson (Wrexham) 1561
Kieran McKenna (Ipswich Town) 1393
John Mousinho (Portsmouth) 993
Nathan Jones (Charlton Athletic) 613
Chris Davies (Birmingham City) 490
Paul Heckingbottom (Preston North End) 415
Frank Lampard (Coventry City) 315
Gary Rowett (Oxford United) 293
Alex Neil (Millwall) 283
Mark Robins (Stoke City) 281
John Eustace (Derby County) 238
Alan Sheehan (Swansea City) 234
Valérien Ismaël (Blackburn Rovers) 226
Will Still (Southampton) 137
Ryan Mason (West Bromwich Albion) 129
Liam Manning (Norwich City) 128
Sergej Jakirović (Hull City) 120
Gerhard Struber (Bristol City) 112
Rob Edwards (Middlesbrough) 107
Julien Stéphan (Queens Park Rangers) 106
Martí Cifuentes (Leicester City) 86
Henrik Pedersen (Sheffield Wednesday) 70
Chris Wilder (Sheffield United) 24
Javi Gracia (Watford) 1