Atlanta Marriott Marquis — Event Spaces, Floor Plans & Capacities

265 Peachtree Center Ave NE, Atlanta, GA 30303

81 rooms · largest space: International Hall, 28,281 sq ft2,627 m²

With 81 event rooms, Atlanta Marriott Marquis is a flexible choice for meetings and celebrations in Atlanta. The largest space is International Hall, 28,281 sq ft2,627 m² (divisible into 13 sections). It holds up to 4,600 guests. Full capacity details for each room are below.

Plan an event in International Hall: open a free to-scale layout for 1,500 guests at round tables at floors.live/start — no account needed.

Between them, the 81 rooms accommodate theater-style sessions for up to 2,500, seated banquets for 2,000 and standing receptions for 4,600. 14 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.

Plan your event in this space — free

Unverified listing — compiled from Atlanta Marriott Marquis’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/georgia/atlanta/atlanta-marriott-marquis/?claim=1.

Floor plans

Detailed floor plans for Atlanta Marriott Marquis are published on the venue’s official site.

View official floor plans at Marriott ↗Plan your event in this space — free

Work at Atlanta Marriott Marquis? to publish your official floor plans and 360° tours here — free.

Room capacities & dimensions

81 rooms, 101 configurations. Combined and divided set-ups are listed under their room.

Room capacities and dimensions for Atlanta Marriott Marquis
SpaceCeiling
A601Plan this room →2,416 sq ft224 m²10 ft3 m19024015625024—
1 configuration with A601
Combined and divided set-ups that include A601
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
A601 & A602 (Combined)Plan this room →4,835 sq ft449 m²10 ft3 m38048031050064—
A602Plan this room →2,419 sq ft225 m²10 ft3 m19024015625024—
A701Plan this room →1,140 sq ft106 m²10 ft3 m70110701203042
A702Plan this room →964 sq ft90 m²10 ft3 m6095621003042
A703Plan this room →1,599 sq ft149 m²10 ft3 m1201501001603254
1 configuration with A703
Combined and divided set-ups that include A703
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
A703 & A704 (Combined)Plan this room →4,275 sq ft397 m²10 ft3 m32042027045056—
A704Plan this room →2,676 sq ft249 m²10 ft3 m2002601702803260
A705Plan this room →1,224 sq ft114 m²10 ft3 m90120781302430
A706Plan this room →2,676 sq ft249 m²10 ft3 m2002601702503260
1 configuration with A706
Combined and divided set-ups that include A706
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
A706 & A707 (Combined)Plan this room →4,279 sq ft398 m²10 ft3 m32042027045056—
A707Plan this room →1,603 sq ft149 m²10 ft3 m1201601001803254
A708Plan this room →1,096 sq ft102 m²10 ft3 m80105681203042
Atrium Ballroom APlan this room →11,170 sq ft1,038 m²30 ft9.1 m8801,1107201,110——
1 configuration with Atrium Ballroom A
Combined and divided set-ups that include Atrium Ballroom A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
Atrium BallroomPlan this room →25,005 sq ft2,323 m²30 ft9.1 m2,0002,5001,6002,500——
Atrium Ballroom BPlan this room →11,385 sq ft1,058 m²30 ft9.1 m8801,1107201,110——
Atrium Ballroom CPlan this room →2,450 sq ft228 m²30 ft9.1 m180240140225——
High Velocity Media RoomPlan this room →1,107 sq ft103 m²————100——
High Velocity Sweetwater RoomPlan this room →324 sq ft30 m²—12——25——
Imperial BallroomPlan this room →13,343 sq ft1,240 m²18 ft5.5 m1,0601,3308601,300——
Imperial Ballroom Salon APlan this room →5,583 sq ft519 m²18 ft5.5 m440550360500——
Imperial Ballroom Salon BPlan this room →7,760 sq ft721 m²18 ft5.5 m620770500750——
International 1Plan this room →992 sq ft92 m²10 ft3 m409040752275
3 configurations with International 1
Combined and divided set-ups that include International 1
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
International 1-10 Pre-functionPlan this room →8,691 sq ft807 m²—191——1,100——
International Ballroom 4-10Plan this room →10,749 sq ft999 m²10 ft3 m7009904001,600——
International HallPlan this room →28,281 sq ft2,627 m²—1,5001,8605224,600——
International 10Plan this room →1,571 sq ft146 m²10 ft3 m1001801102003240
International 2Plan this room →1,235 sq ft115 m²10 ft3 m60110601003030
International 3Plan this room →1,400 sq ft130 m²10 ft3 m80130701503034
International 4Plan this room →1,480 sq ft137 m²10 ft3 m100160902003240
International 5Plan this room →1,571 sq ft146 m²10 ft3 m1001801102003240
International 6Plan this room →1,571 sq ft146 m²10 ft3 m1001801102003240
International 7Plan this room →1,571 sq ft146 m²10 ft3 m1001801102003240
International 8Plan this room →1,571 sq ft146 m²10 ft3 m1001801102003240
International 9Plan this room →1,571 sq ft146 m²10 ft3 m1001801102003240
International APlan this room →870 sq ft81 m²10 ft3 m408036501618
International BPlan this room →1,217 sq ft113 m²10 ft3 m6010050802428
International CPlan this room →1,372 sq ft127 m²10 ft3 m80120601002430
L401Plan this room →627 sq ft58 m²9 ft2.7 m406040501224
2 configurations with L401
Combined and divided set-ups that include L401
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
L401 & L402 (Combined)Plan this room →1,353 sq ft126 m²9 ft2.7 m100130841403840
L401, L402 & L403 (Combined)Plan this room →1,950 sq ft181 m²9 ft2.7 m15019013020054—
L402Plan this room →726 sq ft67 m²9 ft2.7 m507046801630
1 configuration with L402
Combined and divided set-ups that include L402
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
L402 & L403 (Combined)Plan this room →1,323 sq ft123 m²9 ft2.7 m100130841403838
L403Plan this room →597 sq ft55 m²9 ft2.7 m405538501220
L404Plan this room →627 sq ft58 m²9 ft2.7 m406040801620
L405Plan this room →530 sq ft49 m²9 ft2.7 m405034401418
1 configuration with L405
Combined and divided set-ups that include L405
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
L405 &L406 (Combined)Plan this room →1,053 sq ft98 m²9 ft2.7 m8010065753236
L406Plan this room →523 sq ft49 m²9 ft2.7 m405034401418
L501 BoardroomPlan this room →482 sq ft45 m²10 ft3 m————10—
L502 BoardroomPlan this room →483 sq ft45 m²10 ft3 m————10—
L503Plan this room →685 sq ft64 m²10 ft3 m406542501426
L504Plan this room →534 sq ft50 m²14 ft4.3 m405032501418
1 configuration with L504
Combined and divided set-ups that include L504
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
L504 & L505 (Combined)Plan this room →1,092 sq ft101 m²14 ft4.3 m8010068903436
L505Plan this room →558 sq ft52 m²14 ft4.3 m405034501418
L506Plan this room →558 sq ft52 m²14 ft4.3 m405034501418
1 configuration with L506
Combined and divided set-ups that include L506
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
L506 & L507 (Combined)Plan this room →1,091 sq ft101 m²14 ft4.3 m8010068903436
L507Plan this room →533 sq ft50 m²14 ft4.3 m405032501418
L508Plan this room →1,058 sq ft98 m²10 ft3 m8010070903436
M101Plan this room →1,185 sq ft110 m²10 ft3 m8010070902440
M102Plan this room →799 sq ft74 m²10 ft3 m607550601628
M103Plan this room →784 sq ft73 m²10 ft3 m507550501628
2 configurations with M103
Combined and divided set-ups that include M103
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
M103 & M104 (Combined)Plan this room →1,975 sq ft183 m²10 ft3 m13019012018034—
M103, M104 & M105 (Combined)Plan this room →2,759 sq ft256 m²10 ft3 m18027517025048—
M104Plan this room →1,191 sq ft111 m²10 ft3 m8010070902442
1 configuration with M104
Combined and divided set-ups that include M104
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
M104 & M105 (Combined)Plan this room →1,975 sq ft183 m²10 ft3 m13019012018034—
M105Plan this room →784 sq ft73 m²10 ft3 m507550501628
M106Plan this room →830 sq ft77 m²10 ft3 m608054701626
1 configuration with M106
Combined and divided set-ups that include M106
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
M106 & M107 (Combined)Plan this room →1,412 sq ft131 m²10 ft3 m100140901303242
M107Plan this room →582 sq ft54 m²10 ft3 m405536601220
M108Plan this room →442 sq ft41 m²10 ft3 m304028301214
M109Plan this room →568 sq ft53 m²10 ft3 m405536402424
M201Plan this room →303 sq ft28 m²9 ft2.7 m103018201212
M202Plan this room →800 sq ft74 m²10 ft3 m607452702430
M301Plan this room →1,680 sq ft156 m²10 ft3 m1101551041403242
1 configuration with M301
Combined and divided set-ups that include M301
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
M301 & M302 (Combined)Plan this room →2,697 sq ft251 m²10 ft3 m150—150180——
M302Plan this room →1,031 sq ft96 m²10 ft3 m609665802430
1 configuration with M302
Combined and divided set-ups that include M302
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
M302 & M303 (Combined)Plan this room →1,894 sq ft176 m²10 ft3 m110—110150——
M303Plan this room →863 sq ft80 m²10 ft3 m508056701620
1 configuration with M303
Combined and divided set-ups that include M303
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
M303 & M304 (Combined)Plan this room →2,081 sq ft193 m²10 ft3 m100—100150——
M304Plan this room →1,218 sq ft113 m²10 ft3 m90113781003242
Marquis BallroomPlan this room →22,273 sq ft2,069 m²18 ft5.5 m1,7802,2201,5002,200——
Marquis FoyerPlan this room →5,100 sq ft474 m²—310—————
MQ Salon APlan this room →5,431 sq ft505 m²18 ft5.5 m430540350500——
MQ Salon BPlan this room →7,185 sq ft668 m²18 ft5.5 m570720460700——
MQ Salon CPlan this room →5,067 sq ft471 m²18 ft5.5 m400500300480——
MQ Salon DPlan this room →4,590 sq ft426 m²18 ft5.5 m400450300450——
Pulse LoftPlan this room →2,160 sq ft201 m²—1005050150—50
Sear Alexander's RoomPlan this room →357 sq ft33 m²—40———14—
Sear Stonewall RoomPlan this room →641 sq ft60 m²—403030403030
Sear Window RoomPlan this room →641 sq ft60 m²—403030403030
Skyline North & South (Combined)Plan this room →7,800 sq ft725 m²—600——1,100——
Additional spaces (dimensions only) (10)
Additional spaces with published dimensions only at Atlanta Marriott Marquis
SpaceSq ft / m²Ceiling
A600 FoyerPlan this room →1,728 sq ft161 m²—
A700 FoyerPlan this room →3,576 sq ft332 m²—
Atrium FoyerPlan this room →5,100 sq ft474 m²—
Imperial FoyerPlan this room →2,400 sq ft223 m²—
International FoyerPlan this room →8,691 sq ft807 m²—
L400 FoyerPlan this room →1,120 sq ft104 m²—
L500 FoyerPlan this room →4,800 sq ft446 m²—
M100 FoyerPlan this room →3,452 sq ft321 m²—
M200 FoyerPlan this room →924 sq ft86 m²—
M300 FoyerPlan this room →1,508 sq ft140 m²—

Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.

Sizing another room? Try the event room capacity calculator or the floor plan scale converter, or compare the largest event spaces in Atlanta.

Frequently asked questions

What is the floor plan of Atlanta Marriott Marquis?

Atlanta Marriott Marquis has 81 rooms. The largest space is International Hall, 28,281 sq ft. Every room's dimensions and seating capacity by setup are listed on this page. Atlanta Marriott Marquis's own floor plans are published on its website, linked from this page.

How many event rooms does Atlanta Marriott Marquis have?

Atlanta Marriott Marquis has 81 rooms. 101 configurations are listed on this page.

What is the largest space at Atlanta Marriott Marquis?

International Hall, 28,281 sq ft (divisible into 13 sections): 1,500 banquet / 1,860 theater.

How many people can Atlanta Marriott Marquis seat for a banquet?

Up to 2,000 in Atrium Ballroom. The next largest room, Marquis Ballroom, seats 1,780.

Can International Hall be divided?

Yes. International Hall divides into 13 sections: International 1, International 10, International 2, International 3, International 4, International 5, International 6, International 7, International 8, International 9, International A, International B, International C.

What is the ceiling height at Atlanta Marriott Marquis?

The highest ceiling is 30 ft, in Atrium Ballroom A.

More event venues near Atlanta

All 26 event venues in Atlanta, GA →

Nearest venues to Atlanta Marriott Marquis

Other event venues in Atlanta, GA

Event venues elsewhere in Georgia

Venues with similar capacity (~4,600 guests)