Please note: all room sizes are approximate.
Events
Start Planning Your Meetings or Events Here
Tell us about your event, then we'll contact you and plan it together
13
Event Rooms
15111 SQ FT
Total Event Space
500
Capacity Largest Space
9
Breakout Rooms

Meeting and Events
Our meeting spaces are great for hosting Events & Meetings in Northern Virginia
Enjoy our elevated catering menu prepared by our well renowned culinary team
Showcase a flawless presentations with our state of the art AV equipment
The flexible Potomac Grand Ballroom can host many events & celebrations - up to 300 attendees

Weddings and Occasions
Bring your wedding vision to life in our event venues or banquet halls in Northern Virginia
Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Our professional planners can organize your seamless wedding ceremony and reception
Keep your loved ones happy by having our catering staff serve a tasty meal at your event in Fairfax
Learn More
Relive your journey to the aisle by presenting a touching slideshow with our rentable AV equipment
Weddings and Celebrations at Fairfax Marriott at Fair Oaks
Creating Memorable Events. Start planning your wedding today!
Author a room pool for which API response Exists

Rewarding Travel from Start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.
MANAGE YOUR EVENT WITH EASE
Manage event details, make real-time requests and connect with our staff - from the palm of your hand.
Meeting Room | Dimensions (LxWxH) | Area (sq.ft) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
---|---|---|---|---|---|---|---|---|
Potomac Grand Ballroom | 100x42x14 | 4200 | 500 | 225 | 0 | 0 | 500 | 350 |
Salon A | 30x42x14 | 1260 | 130 | 60 | 34 | 33 | 140 | 100 |
Salon B | 40x42x14 | 1680 | 180 | 90 | 0 | 44 | 200 | 120 |
Salon C | 30x42x14 | 1260 | 130 | 60 | 0 | 33 | 140 | 100 |
Salon AB | 70x42x14 | 2940 | 350 | 150 | 0 | 0 | 340 | 250 |
Salon BC | 70x42x14 | 2940 | 350 | 150 | 0 | 0 | 340 | 250 |
Great Falls | 54x20x9 | 1080 | 150 | 54 | 0 | 32 | 90 | 100 |
Great Falls Salon I | 27x20x9 | 540 | 60 | 36 | 20 | 27 | 50 | 50 |
Great Falls Salon II | 27x20x9 | 540 | 60 | 36 | 20 | 27 | 50 | 50 |
Monticello | 27x22x9 | 594 | 49 | 24 | 22 | 24 | 60 | 50 |
Fairfax | 32x20x8 | 640 | 50 | 30 | 26 | 24 | 55 | 50 |
Dominion | 29x23x8 | 667 | 75 | 30 | 26 | 25 | 60 | 50 |
Mt. Vernon | 28x23x9 | 644 | 75 | 30 | 25 | 25 | 60 | 50 |
Langley Boardroom | 26x13x9 | 338 | - | - | 14 | - | - | - |
Vienna | 26x13x9 | 338 | 30 | 0 | 20 | 0 | 20 | 20 |
Huntley | 26x13x9 | 338 | 30 | 0 | 20 | 0 | 20 | 20 |
Chantilly | 15x15x8 | 225 | - | - | 7 | - | - | - |
Idylwood | 13x21x8 | 273 | 30 | 0 | 18 | 0 | 20 | 10 |
Annandale | 15x27x8 | 405 | 30 | 15 | 20 | 20 | 20 | 20 |
The Atrium | 59x91x60 | 5369 | - | - | - | - | 500 | 220 |
Potomac Grand Ballroom
Dimensions (LxWxH)
100x42x14
Area (sq.ft)
4200
Theater
500
Schoolroom
225
Conference
0
U-Shape
0
Reception
500
Banquet
350
Salon A
Dimensions (LxWxH)
30x42x14
Area (sq.ft)
1260
Theater
130
Schoolroom
60
Conference
34
U-Shape
33
Reception
140
Banquet
100
Salon B
Dimensions (LxWxH)
40x42x14
Area (sq.ft)
1680
Theater
180
Schoolroom
90
Conference
0
U-Shape
44
Reception
200
Banquet
120
Salon C
Dimensions (LxWxH)
30x42x14
Area (sq.ft)
1260
Theater
130
Schoolroom
60
Conference
0
U-Shape
33
Reception
140
Banquet
100
Salon AB
Dimensions (LxWxH)
70x42x14
Area (sq.ft)
2940
Theater
350
Schoolroom
150
Conference
0
U-Shape
0
Reception
340
Banquet
250
Salon BC
Dimensions (LxWxH)
70x42x14
Area (sq.ft)
2940
Theater
350
Schoolroom
150
Conference
0
U-Shape
0
Reception
340
Banquet
250
Great Falls
Dimensions (LxWxH)
54x20x9
Area (sq.ft)
1080
Theater
150
Schoolroom
54
Conference
0
U-Shape
32
Reception
90
Banquet
100
Great Falls Salon I
Dimensions (LxWxH)
27x20x9
Area (sq.ft)
540
Theater
60
Schoolroom
36
Conference
20
U-Shape
27
Reception
50
Banquet
50
Great Falls Salon II
Dimensions (LxWxH)
27x20x9
Area (sq.ft)
540
Theater
60
Schoolroom
36
Conference
20
U-Shape
27
Reception
50
Banquet
50
Monticello
Dimensions (LxWxH)
27x22x9
Area (sq.ft)
594
Theater
49
Schoolroom
24
Conference
22
U-Shape
24
Reception
60
Banquet
50
Fairfax
Dimensions (LxWxH)
32x20x8
Area (sq.ft)
640
Theater
50
Schoolroom
30
Conference
26
U-Shape
24
Reception
55
Banquet
50
Dominion
Dimensions (LxWxH)
29x23x8
Area (sq.ft)
667
Theater
75
Schoolroom
30
Conference
26
U-Shape
25
Reception
60
Banquet
50
Mt. Vernon
Dimensions (LxWxH)
28x23x9
Area (sq.ft)
644
Theater
75
Schoolroom
30
Conference
25
U-Shape
25
Reception
60
Banquet
50
Langley Boardroom
Dimensions (LxWxH)
26x13x9
Area (sq.ft)
338
Theater
-
Schoolroom
-
Conference
14
U-Shape
-
Reception
-
Banquet
-
Vienna
Dimensions (LxWxH)
26x13x9
Area (sq.ft)
338
Theater
30
Schoolroom
0
Conference
20
U-Shape
0
Reception
20
Banquet
20
Huntley
Dimensions (LxWxH)
26x13x9
Area (sq.ft)
338
Theater
30
Schoolroom
0
Conference
20
U-Shape
0
Reception
20
Banquet
20
Chantilly
Dimensions (LxWxH)
15x15x8
Area (sq.ft)
225
Theater
-
Schoolroom
-
Conference
7
U-Shape
-
Reception
-
Banquet
-
Idylwood
Dimensions (LxWxH)
13x21x8
Area (sq.ft)
273
Theater
30
Schoolroom
0
Conference
18
U-Shape
0
Reception
20
Banquet
10
Annandale
Dimensions (LxWxH)
15x27x8
Area (sq.ft)
405
Theater
30
Schoolroom
15
Conference
20
U-Shape
20
Reception
20
Banquet
20
The Atrium
Dimensions (LxWxH)
59x91x60
Area (sq.ft)
5369
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
500
Banquet
220
Meeting Room | Dimensions (LxWxH) | Area (sq.mt) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
---|---|---|---|---|---|---|---|---|
Potomac Grand Ballroom | 30.5x12.8x4.3 | 390.2 | 500 | 225 | 0 | 0 | 500 | 350 |
Salon A | 9.1x12.8x4.3 | 117.1 | 130 | 60 | 34 | 33 | 140 | 100 |
Salon B | 12.2x12.8x4.3 | 156.1 | 180 | 90 | 0 | 44 | 200 | 120 |
Salon C | 9.1x12.8x4.3 | 117.1 | 130 | 60 | 0 | 33 | 140 | 100 |
Salon AB | 21.3x12.8x4.3 | 273.1 | 350 | 150 | 0 | 0 | 340 | 250 |
Salon BC | 21.3x12.8x4.3 | 273.1 | 350 | 150 | 0 | 0 | 340 | 250 |
Great Falls | 16.5x6.1x2.7 | 100.3 | 150 | 54 | 0 | 32 | 90 | 100 |
Great Falls Salon I | 8.2x6.1x2.7 | 50.2 | 60 | 36 | 20 | 27 | 50 | 50 |
Great Falls Salon II | 8.2x6.1x2.7 | 50.2 | 60 | 36 | 20 | 27 | 50 | 50 |
Monticello | 8.2x6.7x2.7 | 55.2 | 49 | 24 | 22 | 24 | 60 | 50 |
Fairfax | 9.8x6.1x2.4 | 59.5 | 50 | 30 | 26 | 24 | 55 | 50 |
Dominion | 8.8x7x2.4 | 62 | 75 | 30 | 26 | 25 | 60 | 50 |
Mt. Vernon | 8.5x7x2.7 | 59.8 | 75 | 30 | 25 | 25 | 60 | 50 |
Langley Boardroom | 7.9x4x2.7 | 31.4 | - | - | 14 | - | - | - |
Vienna | 7.9x4x2.7 | 31.4 | 30 | 0 | 20 | 0 | 20 | 20 |
Huntley | 7.9x4x2.7 | 31.4 | 30 | 0 | 20 | 0 | 20 | 20 |
Chantilly | 4.6x4.6x2.4 | 20.9 | - | - | 7 | - | - | - |
Idylwood | 4x6.4x2.4 | 25.4 | 30 | 0 | 18 | 0 | 20 | 10 |
Annandale | 4.6x8.2x2.4 | 37.6 | 30 | 15 | 20 | 20 | 20 | 20 |
The Atrium | 18x27.7x18.3 | 498.8 | - | - | - | - | 500 | 220 |
Potomac Grand Ballroom
Dimensions (LxWxH)
30.5x12.8x4.3
Area (sq.mt)
390.2
Theater
500
Schoolroom
225
Conference
0
U-Shape
0
Reception
500
Banquet
350
Salon A
Dimensions (LxWxH)
9.1x12.8x4.3
Area (sq.mt)
117.1
Theater
130
Schoolroom
60
Conference
34
U-Shape
33
Reception
140
Banquet
100
Salon B
Dimensions (LxWxH)
12.2x12.8x4.3
Area (sq.mt)
156.1
Theater
180
Schoolroom
90
Conference
0
U-Shape
44
Reception
200
Banquet
120
Salon C
Dimensions (LxWxH)
9.1x12.8x4.3
Area (sq.mt)
117.1
Theater
130
Schoolroom
60
Conference
0
U-Shape
33
Reception
140
Banquet
100
Salon AB
Dimensions (LxWxH)
21.3x12.8x4.3
Area (sq.mt)
273.1
Theater
350
Schoolroom
150
Conference
0
U-Shape
0
Reception
340
Banquet
250
Salon BC
Dimensions (LxWxH)
21.3x12.8x4.3
Area (sq.mt)
273.1
Theater
350
Schoolroom
150
Conference
0
U-Shape
0
Reception
340
Banquet
250
Great Falls
Dimensions (LxWxH)
16.5x6.1x2.7
Area (sq.mt)
100.3
Theater
150
Schoolroom
54
Conference
0
U-Shape
32
Reception
90
Banquet
100
Great Falls Salon I
Dimensions (LxWxH)
8.2x6.1x2.7
Area (sq.mt)
50.2
Theater
60
Schoolroom
36
Conference
20
U-Shape
27
Reception
50
Banquet
50
Great Falls Salon II
Dimensions (LxWxH)
8.2x6.1x2.7
Area (sq.mt)
50.2
Theater
60
Schoolroom
36
Conference
20
U-Shape
27
Reception
50
Banquet
50
Monticello
Dimensions (LxWxH)
8.2x6.7x2.7
Area (sq.mt)
55.2
Theater
49
Schoolroom
24
Conference
22
U-Shape
24
Reception
60
Banquet
50
Fairfax
Dimensions (LxWxH)
9.8x6.1x2.4
Area (sq.mt)
59.5
Theater
50
Schoolroom
30
Conference
26
U-Shape
24
Reception
55
Banquet
50
Dominion
Dimensions (LxWxH)
8.8x7x2.4
Area (sq.mt)
62
Theater
75
Schoolroom
30
Conference
26
U-Shape
25
Reception
60
Banquet
50
Mt. Vernon
Dimensions (LxWxH)
8.5x7x2.7
Area (sq.mt)
59.8
Theater
75
Schoolroom
30
Conference
25
U-Shape
25
Reception
60
Banquet
50
Langley Boardroom
Dimensions (LxWxH)
7.9x4x2.7
Area (sq.mt)
31.4
Theater
-
Schoolroom
-
Conference
14
U-Shape
-
Reception
-
Banquet
-
Vienna
Dimensions (LxWxH)
7.9x4x2.7
Area (sq.mt)
31.4
Theater
30
Schoolroom
0
Conference
20
U-Shape
0
Reception
20
Banquet
20
Huntley
Dimensions (LxWxH)
7.9x4x2.7
Area (sq.mt)
31.4
Theater
30
Schoolroom
0
Conference
20
U-Shape
0
Reception
20
Banquet
20
Chantilly
Dimensions (LxWxH)
4.6x4.6x2.4
Area (sq.mt)
20.9
Theater
-
Schoolroom
-
Conference
7
U-Shape
-
Reception
-
Banquet
-
Idylwood
Dimensions (LxWxH)
4x6.4x2.4
Area (sq.mt)
25.4
Theater
30
Schoolroom
0
Conference
18
U-Shape
0
Reception
20
Banquet
10
Annandale
Dimensions (LxWxH)
4.6x8.2x2.4
Area (sq.mt)
37.6
Theater
30
Schoolroom
15
Conference
20
U-Shape
20
Reception
20
Banquet
20
The Atrium
Dimensions (LxWxH)
18x27.7x18.3
Area (sq.mt)
498.8
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
500
Banquet
220
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Audio-Visual Equipment
- AV Technician
- LCD Projector
- Microphone
- PA System
- TV
- TV Production Service Provider
- Teleconferencing
- Video Camera
- Videoconferencing
- Walkie Talkies
- Wired Internet
Event Services
- Carpenter
- Certified Meeting Planner
- Decorator
- Electrician
- Locksmith
- Message Service
- Photographer
- Registration Service
- Security Guards
Event Equipment & Supplies
- Blackboards
- Direction Signs
- Easels
- Flip Chart & Markers
- Installed Stage
- Lobby Bulletin Board
- Name Cards
- Pens / Pencils / Notepad
- Podium Lectern
- Portable Stage
- Spotlights
- Stack Chairs
- Tables
Business Services
- Computers
- Copy Service
- Fax Service
- Overnight Delivery/Pickup
- Post/Parcel
- Printers
Catering Services
- Afternoon Break:$9.95 / Person
- Coffee Break:$9.95 / Person
- Continental Breakfast:$18.95 / Person
- Dinner:$42.95 / Person
- Full Breakfast:$25.95 / Person
- Lunch:$35.95 / Person
- Reception:$105.00 / Person
Frequently Asked Questions
Fairfax Marriott at Fair Oaks has 13 event rooms.
The largest capacity event rooms are Potomac Grand Ballroom, The Atrium. They have a capacity of 500.
Yes, Fairfax Marriott at Fair Oaks provides wedding services.
To book a meeting or event at Fairfax Marriott at Fair Oaks click here