Sketches of Brunswick East is the eleventh studio album by Australian psychedelic rock band King Gizzard & the Lizard Wizard, and the third by Mild High Club.

The title is a reference to the Melbourne suburb of Brunswick East and Miles Davis' 1960 LP Sketches of Spain, which inspired the album's jazz-oriented sound.

"[5] Stu Mackenzie stated in an interview that the collaboration with Mild High Club came about because Alex Brettin, the sole member of the band, played at King Gizzard's own Gizzfest in December 2016.

The track "Rolling Stoned" was first shown in a live performance by the Mild High Club featuring Stu Mackenzie almost two years before this album was even known to exist.

In a four out of five star review for AllMusic, writer Tim Sendra claimed "It's fun to hear Gizzard being reshaped by Brettin's soft rock wizardry, and in the process making their third album of the year the most listenable so far.

"[14] Pitchfork Contributor Saby Reyes-Kulkarni also felt the collaboration between both bands was a success, stating "Brunswick East amounts to way more than just a hybrid of two signature styles, or even a mere consolidation of each party’s respective strengths.