Marriott Indianapolis North — Event Spaces, Floor Plans & Capacities

3645 River Crossing Pkwy, Indianapolis, IN 46240

12 rooms · largest space: Whitcomb Ballroom, 6,912 sq ft642 m²

With 12 event rooms, Marriott Indianapolis North is a flexible choice for meetings and celebrations in Indianapolis. The largest space is Whitcomb Ballroom, 6,912 sq ft642 m². It holds up to 500 guests. Full capacity details for each room are below.

Plan an event in Whitcomb Ballroom: open a free to-scale layout seating 400 at round tables in its 108 × 64 ft footprint at floors.live/start — no account needed.

Between them, the 12 rooms accommodate theater-style sessions for up to 500, seated banquets for 450 and standing receptions for 500. 2 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.

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Unverified listing — compiled from Marriott Indianapolis North’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/indiana/indianapolis/marriott-indianapolis-north/?claim=1.

Floor plans

Detailed floor plans for Marriott Indianapolis North are published on the venue’s official site.

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Room capacities & dimensions

12 rooms

Room capacities and dimensions for Marriott Indianapolis North
Space	Sq ft / m²	Ceiling	Banquet	Theater	Classroom	Reception	Conference	U-Shape
Whitcomb BallroomPlan this room →	6,912 sq ft642 m²	15 ft4.6 m	450	500	320	500	—	—
ClarkPlan this room →	2,304 sq ft214 m²	15 ft4.6 m	120	175	100	200	—	48
DawsonPlan this room →	2,304 sq ft214 m²	15 ft4.6 m	120	175	100	200	—	48
BradyPlan this room →	2,304 sq ft214 m²	15 ft4.6 m	120	175	100	200	—	48
Marion BallroomPlan this room →	4,480 sq ft416 m²	15 ft4.6 m	240	450	180	480	—	—
PorterPlan this room →	1,120 sq ft104 m²	15 ft4.6 m	60	80	45	100	—	25
MillerPlan this room →	1,120 sq ft104 m²	15 ft4.6 m	60	80	45	100	—	25
HartPlan this room →	1,120 sq ft104 m²	15 ft4.6 m	60	80	45	100	—	25
ShieldsPlan this room →	1,120 sq ft104 m²	15 ft4.6 m	60	80	45	100	—	25
Wabash BoardroomPlan this room →	594 sq ft55 m²	15 ft4.6 m	30	30	20	40	20	15
Sawmill BoardroomPlan this room →	594 sq ft55 m²	15 ft4.6 m	—	—	—	—	18	—

Additional spaces (dimensions only) (1)

Additional spaces with published dimensions only at Marriott Indianapolis North
Space	Sq ft / m²	Ceiling
Pre-function AreaPlan this room →	8,320 sq ft773 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 Indianapolis.

Frequently asked questions

What is the floor plan of Marriott Indianapolis North?

Marriott Indianapolis North has 12 rooms. The largest space is Whitcomb Ballroom, 6,912 sq ft (108 × 64 ft). Every room's dimensions and seating capacity by setup are listed on this page. Marriott Indianapolis North's own floor plans are published on its website, linked from this page.

How many event rooms does Marriott Indianapolis North have?

Marriott Indianapolis North has 12 rooms.

What is the largest space at Marriott Indianapolis North?

Whitcomb Ballroom, 6,912 sq ft: 108 × 64 ft, 450 banquet / 500 theater.

How many people can Marriott Indianapolis North seat for a banquet?

Up to 450 in Whitcomb Ballroom. The next largest room, Marion Ballroom, seats 240.

What is the ceiling height at Marriott Indianapolis North?

The highest ceiling is 15 ft, in Whitcomb Ballroom.

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