Yes.
Ignoring companies that used to exist but are now bankrupt/merged into Airbus or Boeing, you have companies from countries that aren't historically too friendly with the US and Western Europe.
For instance, Tupolev makes the Tu-204 , which is currently in production and seats over 175 passengers.
The Ilyushin-designed Il-96 is a widebody in current use some places (Russia, Cuba).
Before the Cold War ended, Russia had more indigenous airliners; Aeroflot now largely uses Boeings and Airbuses, but there are still Russian aircraft that see use.
In addition, you have newer manufacturers starting to enter the market:
Bombardier with their CSeries , Comac (in China) with their C919 (in development), and Irkut with their MC-21 (in development).
Embraer makes planes of more than 100 seats (although they're shorter-range, and you might consider them regional jets).
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Being used but out of production: Ilyushin Il-62 (up to 195 seats):
last one built in 2010.
Totally built 287, 13 remain in service Tupolev Tu-154 (up to 176 seats):
last one built in 2013.
Totally built 923, 61 remain in service Ilyushin Il-86 (up to 350 seats):
last one built in 1995, since 2011 only in military use.
Totally built 106, 4 remain in service Ilyushin Il-18 (up to 120 seats):
last one built in 1985, but still in use by several airlines.
Totally built 678 (other sources say 850+), 92 remain in service Yakovlev Yak-42 (100/120 seats):
last one built in 2003, still in use.
Totally built 187, 55 remain in service
In production: Ilyushin Il-96 (300/436 seats), the 436-seat variant was never built, but freight variant can be converted to use 436 seats upon customer's request.
Totally built 28 (incl freght variant), 15 remain in service Tupolev Tu-204 (up to 210 seats).
Totally built 76, 46 remain in active service.
Sukhoi
SSJ-100 (98-108 seats).
Totally built 77, 60 in active service Antonov An-158 (up to 99 seats).
Totally built 6 (excluding the An-148 variant which has less seats), all 6 in active service.
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Boeing = Historic Boeing, not McDonnell Douglas, or plain Douglas Airbus = Historic Airbus.
Commonly used= ?
A reputable source would be http://www.airliners.net/aircraft-data/
From there
and comments here
, I have edited the following list of manufacturers, for a concise answer, and below that, a list of the aircraft which I believe have more than 100 seats, or can be configured with 100 or more seats, and are in revenue service today, 2015: Aircraft Manufacturers
Antonov Bombardier British Aerospace/AVRO Douglas, McDonnell-Douglas Embraer Fokker Ilyushin Sukhoi Tupolev Yakovlev Aircraft Type Antonov An-124
Ruslan Heavylift freighter Antonov An-140
New!
Turboprop regional airliner Antonov An-225 Mriya
Extra-Large cargo aircraft Bombardier CRJ-1000 (& C-100, C-300, when deliveries start) BAE Systems Avro RJX100 Regional airliner British Aerospace Avro RJ85/100 Regional airliner British Aerospace BAe-146-200 &-300 Regional jet airliner Douglas DC-7 Piston engine airliner and freighter Douglas DC-8-60/70 Long range medium capacity airliner and freighter Embraer ERJ-195 108 seat regional airliner Fokker 100
100 seat regional jet
Ilyushin Il-18 Medium range turboprop airliner Ilyushin Il-62 Medium to long range medium capacity airliner Ilyushin Il-76 Medium to long range freighter Ilyushin Il-86 Medium range widebody airliner Ilyushin
Il-96-300 Long range widebody airliner Ilyushin Il-96M & Il-96T Long range widebody airliner and freighter McDonnell Douglas DC-10 & Boeing MD-10 Medium to long range widebody airliner
McDonnell Douglas
DC-9-40/50
Short to medium range airliners McDonnell Douglas MD-11 Long range widebody airliner McDonnell Douglas MD-81/82/83/88
Short to medium range airliner McDonnell Douglas MD-87 Short to medium range airliner McDonnell Douglas MD-90
Short to medium range airliner Sukhoi Superjet
SSJ-100
Regional jet airliner Tupolev Tu-154 Medium range airliner Tupolev Tu-204 & Tu-214 Medium range airliner Yakovlev Yak-42 Short range airliner Once common, now mostly or all retired: Aerospatiale-British Aerospace Concorde Medium range supersonic airliner
Antonov An-22 Antei
Large capacity
turboprop freighter Avions Marcel Dassault (AMD) Mercure BAC 111 One-Eleven -500.
Short haul airliner Canadair CL-44 & Yukon Medium to long range airliner and
freighter Convair 880 and 990 De Havilland Comet Medium range airliner Douglas DC-6 Piston engined airliner and freighter Douglas
DC-8-10/20/30/40/50 Medium to long range airliner and freighter Hawker Siddley Trident Lockheed 1049 Super Constellation & 1649 Starliner Lockheed
L-100 Hercules Medium range freighter Lockheed L-1011
TriStar 1/50/100/150/200/250 Medium to long range widebody airliner Lockheed
L-1011
TriStar 500 Long range widebody airliner Lockheed L-188 Electra Turboprop airliner and freighter McDonnell Douglas DC-9-30 Short range airliners
Sud SE-210 Caravelle Short range airliner Tupolev Tu-104A Medium to long range airliner Tupolev TU-114 long range airliner Tupolev
Tu-334
Short to medium range airliner prototype
Vickers VC10 Medium to long range airliner
These are the Boeing and Airbus planes excluded: Airbus A300-600 Medium range widebody airliner Airbus A300B2/B4 Medium range widebody airliner Airbus A310
Medium to long range widebody airliner Airbus A318 100 seat regional airliner Airbus A319 Medium range airliner Airbus A320
Short to medium range airliner Airbus
A321
Short to medium range narrowbody airliner Airbus A330-200 Long range widebody airliner Airbus A330-300 Large capacity medium to long range airliner Airbus A340-200/300 Long range
widebody airliner
Airbus A340-500/600 Long range widebody airliners Airbus A380 High capacity, long range, twindeck, widebody airliner Boeing 707 Medium to long range airliner and freighter Boeing 717
Short to medium range airliner Boeing 720 Medium range narrowbody airliner Boeing 727
Short to medium range narrowbody airliner Boeing 737 Short to medium range narrowbody airliner Boeing
747 Long range high capacity widebody airliner Boeing 747SP Long range high capacity widebody airliner Boeing 757 Medium range narrowbody airliner Boeing 767 Medium to long range widebody airliner Boeing
777 Long range high capacity widebody airliner Boeing 787-8 Dreamliner Long range widebody airliner Boeing C-97 Stratofreighter Freighter
aviation.stackexchange.com/users/1897/Bill IV
The MD-80 series is still in fairly widespread use, and it wasn't made by Boeing or Airbus either.
The MD-11 is getting harder to find in passenger service, although it's still used for cargo.
aviation.stackexchange.com/users/7532/Ralph J
Bombardier make regional jets but their new C series is a 737/A320 class 80-120 seat aircraft
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Yes , of course.
Tupolev, Antonov, Douglas(I thinks at least they made earlier) and Ilyushin have made many.
While Boeing and Airbus are the most common, Russia, China , India etc.
do use (or may be used) other airlines.
aviation.stackexchange.com/users/8100/Mathsman 100
Are there any commonly used passenger aircraft larger than regional jets (100+ seats) that aren't Boeing or Airbus?   If so, what are they and where are they used?
Are there any airliners not made by Airbus or Boeing?
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<airliner><boeing><airbus><airlines>
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There are other companies manufacturing aircraft apart from Airbus and Boeing. These include Tupolev, Antonov, Douglas, and Ilyushin. The MD series aircraft are not made by Airbus or Boeing. Many of these companies are from countries that historically are not very friendly with the US and Western Europe. Yes, there are airliners that are not made by Airbus or Boeing. Some of these are made by companies in countries that have not always had good relations with the West. Companies that have produced airliners include Ilyushin, Embraer, Tupolev and Antonov. In some cases, a freight model can be converted for passenger use. There are also some models that were previously used for passengers but are now largely used for cargo.
Yes, there are airliners that are not made by Airbus or Boeing. There are airliners made by companies in countries that have not always had good relations with the West.  Other companies that have produced airliners include Ilyushin, Embraer, Tupolev and Antonov. In some cases, a freight model can be converted for passenger use. There are also some models that were previously used for passengers but are now largely used for cargo.