Mark Craig Bailey is an Australian politician who has been the Labor member for Miller (formerly Yeerongpilly) in the Queensland Legislative Assembly since 2015.

[5] During the Soorley Administration, Bailey was elected to the Brisbane City Council in 1994 and represented the ward of Moorooka until 2003.

[7] Ahead of the 2017 Queensland state election, Yeerongpilly was abolished and replaced with the new marginal seat of Miller, which Bailey won with a 2.6% swing.

After the election, he was appointed as Minister for Transport and Main Roads, taking over from Jackie Trad[8] In July 2017, Bailey stood aside from his ministerial responsibilities following an investigation by the Crime and Corruption Commission into his use of a personal email account to conduct parliamentary business and his subsequent attempts to delete emails possibly relating to his role as a member of parliament - the so-called "mangocube scandal".

[10][11] At the 2020 Queensland state election, Bailey increased his margin to 13.8%, making Miller a safe Labor seat for the first time.