"Sunday" is a song by Australian recording artist Jessica Mauboy.

It was released digitally on 12 April 2019 as the lead single from Mauboy's fourth studio album, Hilda.

Upon release, Mauboy said: "My favourite part of the song is where the lyrics go 'I forgive you then you forget, you're sleeping even if you didn't make that bed', there is so much sass in that and I love this idea of creating emotionally how just by little things by not making a bed, folding the clothes, picking up your rubbish can be so irritating and annoying that those things if not said can filter through the day, or the next day or the week or the month and can turn into something really I guess tangy.

"[2] Speaking on radio station Nova 96.9, Mauboy revealed the song was inspired after a heated argument with her boyfriend.

"[5] The Music Network said "The track is a feel-good bop inspired by her childhood memories and the pleasures of 'chilling on a Sunday afternoon'.