Every Wednesday in Portsmouth
Kicks off at 20:00, sign-up from 19:30
Free entry for performers and audience
12-minute slots
PA provided — BYO instrument
Part of the Portsmouth open mic directory
Portsmouth · Every Wednesday · Free
Portsmouth Guildhall Open Mic
Portsmouth open mic at Portsmouth Guildhall — listed on Google Places. Schedule below pending venue confirmation; check the venue's own listings before turning up.
Open mic at a glance Portsmouth Guildhall · Portsmouth
Wednesday
Open mic night
Apr 2026
Listed since
03 Jun
Last verified
Free
Entry
12 min
Slot length
Closed
Listing status
Plan your open mic night
Check the venue, or find more open mics in Portsmouth.
Last updated: 3 June 2026
Portsmouth Guildhall Open Mic — Quick Facts
Portsmouth open mic at Portsmouth Guildhall — listed on Google Places. Schedule below pending venue confirmation; check the venue's own listings before turning up.
We’ve marked this as closedSeen it running recently?Checked · 10 seconds, no signupSource: portsmouthguildhall.org.uk
The Details
Everything you need before you turn up
DayWednesday
Start20:00
Sign-up19:30 walk-in
Slot length12 min
EntryFree · 18+
Capacity–
Performer typesMusic
Sound engineerBYO / hire on the night
Where
Portsmouth GuildhallGuildhall Square
Portsmouth PO1 2AB
Portsmouth — check venue website for parking and nearest station.
Contact
Walk-in sign-up only
No advance booking
Host: in-house team
Highlights
Free entry for all
PA system provided
Walk-in sign-up
Music welcome
How do you rate this open mic?One tap, no sign-up required.
Spotted something wrong with this listing?Closed, moved night, different start time? Let us know and we'll re-verify within 48 hours.
What's on Stage
Equipment and backline available at this venue. We verify and update this section regularly.
PA + monitors
Drum kit
Guitar amp
Bass amp
Keys / keyboard
Vocal mics
In-house engineer
About This Open Mic
The Night
Portsmouth Guildhall is listed on Google Places as hosting open mic nights in Portsmouth. We've verified the venue exists at the address below; the day, start time and slot length still need direct confirmation from the venue.
Getting there
Guildhall Square, Portsmouth PO1 2AB.
Photos
Four photos sourced from Google Places contributors are shown above the map.
About Portsmouth Guildhall
Portsmouth Guildhall on Guildhall Square (PO1 2AB) is the South of England's primary events and live-music centre — a 2,200-capacity auditorium that stages hundreds of shows a year, plus The Lens, a 170-seat / 200-standing studio room for smaller bands. Its history is exhaustive: from The Beatles and the first live airing of Pink Floyd's 'Dark Side of the Moon' to Led Zeppelin, Hendrix, U2, Arctic Monkeys, The Rolling Stones and Iron Maiden. With a packed 2026–27 calendar of touring acts, it remains one of the city's flagship music landmarks.
Planning Your Wednesday Night
Arrive by 19:30 to sign up for a slot. Entry is free and the open mic typically runs until late. A PA is provided — bring your own instrument and amp.
Part of the Portsmouth live music scene.
What should you charge for paid gigs?Most open mic musicians are ready for paid work sooner than they think. Check live UK rates by role, city, and venue size.
Try the Rate CalculatorFind Portsmouth Guildhall
Guildhall Square, Portsmouth PO1 2AB
Common Questions
Seven things people ask before turning up at Portsmouth's Portsmouth Guildhall open mic.
Walk-in sign-up only, opens at 19:30. Arrive early — slots fill on the night. See other Portsmouth open mic nights for alternatives.
PA + vocal mic provided. BYO instrument and amp.
12 minutes per act — typically 3 songs solo.
Yes — free entry for performers and audience. Most Portsmouth mics are free; browse the list.
Solo and duo acts work best given the gear available; ask the host before bringing a full band.
Guildhall Square, Portsmouth PO1 2AB.
Mostly fellow musicians, friends and Portsmouth regulars across the Portsmouth open mic scene. Portsmouth open mic crowds tend to listen attentively.
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