2 a.m. Wakeup Call

{{Use mdy dates|date=June 2025}}

{{Infobox album|

| name = 2 A.M. Wakeup Call

| type = Album

| artist = Tweaker

| cover = 2 a.m. Wakeup Call (2004 Tweaker album).jpg

| alt =

| released = April 20, 2004

| venue =

| studio =

| genre = Alternative rock
Industrial rock
Electronica
Progressive rock

| length = 46:39

| label = Waxploitation

| producer = Chris Vrenna, Clint Walsh

| prev_title = The Attraction to All Things Uncertain

| prev_year = 2001

| next_title = Call The Time Eternity

| next_year = 2012

}}

{{Music ratings

| rev1 = Allmusic

| rev1Score = {{Rating|4|5}} {{AllMusic|class=album|id=r681679|pure_url=yes}}

}}

2 A.M. Wakeup Call is the second album from the band Tweaker. Opposed to The Attraction to All Things Uncertain, this album captures emotional, human performances and instrumentation - notably live drums, acoustic guitar, piano and glockenspiels. It's a nighttime record about dreams, nightmares, and insomnia—things that keep us up at night.

Vrenna has stated in interviews that the title was inspired by his wife's insomnia. For a period of about a month she would wake up at 2am every single night no matter when they went to bed.{{cite web|url=https://chaoscontrol.com/tweaker/|title=Chris Vrenna interviewed about the Tweaker album 2 A.M. Wakeup Call|publisher=chaoscontrol.com|accessdate=November 11, 2020}}

2 a.m. Wakeup Call was subsequently released in 5.1 Surround Sound.

The track "It's Still Happening" was offered to the ACIDplanet community for remixing as a part of the [http://www.acidplanet.com/contests/tweaker2/ Tweaker 2 Remix contest].