• Your Search
  • Remove Selection
  • Price
  • To
  • Length
  • To
  • Dry Weight
  • To
  • Hitch Weight
  • To
  • Mileage
  • To
  • Sleeping Capacity
  • To

View New & Used Jayco Seneca RVs for Sale

52 listings match your search

Research Specs for Jayco Seneca
New 2027 Jayco Seneca 37M available in Las Vegas, Nevada
36

Get Price

New 2026 Jayco Seneca 37M available in Rural Hall, North Carolina
65

New 2026 Jayco Seneca 37M

New Super C in Rural Hall, North Carolina 27045

For Sale by Blue Compass RV Winston Salem

Jayco Seneca Super C diesel motorhome 37M highlights: Hutch Jackknife Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment There is room for your small family to go on a country excursion together in this motorhome! The chef can prepare their best m ...

Get Sale Price!

New 2027 Jayco Seneca 37K available in San Diego, California
1

New 2027 Jayco Seneca 37K

New Class C in San Diego, California 92111

For Sale by La Mesa | RecVan - San Diego

2027 Jayco SENECA 37K - Please email or call for the full list of the features, availability or anything else we can send to help you. We have some fantastic financing plans and take trades also! It is our #1 goal that your experience with our company is a ...

$410,439

New 2027 Jayco Seneca 37M

New Class C in Salisbury, North Carolina 28146

For Sale by General RV Center

Jayco Seneca 37M Class C Motorhome highlights: Cab Over Bunk King Bed Outdoor Entertainment The 2027 Jayco Seneca floorplan delivers a true residential-style layout with expansive living space and premium comfort from front to back. At the front of the coa ...

Get Price

New 2026 Jayco Seneca 37K available in Fort Myers, Florida
33

$248,995

New 2026 Jayco Seneca 37L available in Las Vegas, Nevada
23

New 2026 Jayco Seneca 37L

New Super C in Las Vegas, Nevada 89122

For Sale by Blue Compass RV Las Vegas

Jayco Seneca Super C diesel motorhome 37L highlights: Bunk Beds Hide-A-Bed Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment The whole family can join in on the fun with this motorhome! The bunk over cab, the set of bunk beds and king bed slide w ...

Get Price

New 2027 Jayco Seneca 37K available in Port St. Lucie, Florida
1

New 2027 Jayco Seneca 37K

New Class C in Port St. Lucie, Florida 34986

For Sale by La Mesa | RecVan - Port St. Lucie

2027 Jayco SENECA 37K - Please email or call for the full list of the features, availability or anything else we can send to help you. We have some fantastic financing plans and take trades also! It is our #1 goal that your experience with our company is a ...

$415,682

New 2026 Jayco Seneca 37M available in San Diego, California
28
1

New 2026 Jayco Seneca 37M

New Class C in San Diego, California 92111

For Sale by La Mesa | RecVan - San Diego

2026 Jayco SENECA 37M - Please email or call for the full list of the features, availability or anything else we can send to help you. We have some fantastic financing plans and take trades also! It is our #1 goal that your experience with our company is a ...

$249,998

New 2026 Jayco Seneca 37M available in Port St. Lucie, Florida
30
1

New 2026 Jayco Seneca 37M

New Class C in Port St. Lucie, Florida 34986

For Sale by La Mesa | RecVan - Port St. Lucie

2026 Jayco SENECA 37M - Please email or call for the full list of the features, availability or anything else we can send to help you. We have some fantastic financing plans and take trades also! It is our #1 goal that your experience with our company is a ...

$249,998

Used 2007 Jayco Seneca HD  35gs available in Newtown, Connecticut
23

Used 2007 Jayco Seneca HD 35gs

Used Class C in Newtown, Connecticut 06470

For Sale by Blue Compass RV Newtown

Triple Slide Queen Bed Slideout, Overhead Cabinet, Wardrobe, TV, Angle Shower, Medicine Cabinet, Booth Dinette or Free Standing Table & Chairs Opt. & Lounge Chair Slideout, Refrigerator, 3 Burner Range/Microwave/Double Kitchen Sink & Hide-A-Bed Slideout, E ...

$34,900

New 2026 Jayco Seneca 37K available in Ringgold, Georgia
16

New 2026 Jayco Seneca 37K

New Super C in Ringgold, Georgia 30736

For Sale by Blue Compass RV Chattanooga

Jayco Seneca Super C diesel motorhome 37K highlights: Bath and a Half Reclining Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment You will find lots to love with this motorhome! From the bath and a half to the bunk over cab and outside entertainm ...

  • Sale

$274,995
$384,316

New 2026 Jayco Seneca 37M available in Fort Myers, Florida
33

$248,995

Used 2015 Jayco Seneca 37HJ available in Mesa, Arizona
1

Used 2015 Jayco Seneca 37HJ

Used Super C in Mesa, Arizona 85202

For Sale by Blue Compass RV Mesa

As you enter the Seneca 37HJ motor home, by Jayco you will find that there are triple slides.To the left of the entrance there is a corner entertainment center with fireplace. Above the cab you will find a queen bed with storage on either end of the bed.On ...

$105,980

Used 2022 Jayco Seneca 37K available in Sanford, Florida
29

Used 2022 Jayco Seneca 37K

Used Class C in Sanford, Florida 32771

For Sale by La Mesa | RecVan - Sanford

2022 Jayco SENECA 37K - Please email or call for the full list of the features, availability or anything else we can send to help you. We have some fantastic financing plans and take trades also! It is our #1 goal that your experience with our company is a ...

$169,998

New 2026 Jayco Seneca 37K available in Georgetown, Kentucky
50

New 2026 Jayco Seneca 37K

New Super C in Georgetown, Kentucky 40324

For Sale by Blue Compass RV Lexington

Jayco Seneca Super C diesel motorhome 37K highlights: Bath and a Half Reclining Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment You will find lots to love with this motorhome! From the bath and a half to the bunk over cab and outside entertainm ...

  • Sale

$249,995
$381,302

New 2026 Jayco Seneca 37K available in West Sacramento, California
30
1

New 2026 Jayco Seneca 37K

New Class C in West Sacramento, California 95605

For Sale by La Mesa | RecVan - West Sacramento

2026 Jayco SENECA 37K - Please email or call for the full list of the features, availability or anything else we can send to help you. We have some fantastic financing plans and take trades also! It is our #1 goal that your experience with our company is a ...

$249,998

New 2026 Jayco Seneca 37K available in Las Vegas, Nevada
37

New 2026 Jayco Seneca 37K

New Super C in Las Vegas, Nevada 89122

For Sale by Blue Compass RV Las Vegas

Jayco Seneca Super C diesel motorhome 37K highlights: Bath and a Half Reclining Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment You will find lots to love with this motorhome! From the bath and a half to the bunk over cab and outside entertainm ...

  • Sale

$274,995
$387,430

New 2026 Jayco Seneca 37L available in Fort Myers, Florida
33

$248,995

Used 2016 Jayco Seneca 37H available in Williamstown, New Jersey
56

Used 2016 Jayco Seneca 37H

Used Class C in Williamstown, New Jersey 08094

For Sale by White Horse RV Center

2016 Jayco Seneca 37H - (Stock # CS15766)  Pre-Owned Motorhome     Features:   Exterior Length: 39' 4" Exterior Height: 13' 4" Hitch Weight: 10,000 lbs. GVWR: 28,000 lbs. Fresh Water: 72 gallons Gray Water: 51 gallons Black Water: ...

$124,995

Used 2022 Jayco Seneca 37K available in Ocala, Florida
24

Used 2022 Jayco Seneca 37K

Used Class C in Ocala, Florida 34480

For Sale by Optimum RV - Ocala

Jayco Seneca Class C diesel motorhome 37K highlights from Optimum RV: Bath and a Half Reclining Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment You will find lots to love with this motorhome! From the bath and a half to the bunk over cab and ou ...

  • Sale

$228,878
$285,565

New 2026 Jayco Seneca 37L available in Casselberry, Florida
21

New 2026 Jayco Seneca 37L

New Super C in Casselberry, Florida 32707

For Sale by Blue Compass RV Orlando

Jayco Seneca Super C diesel motorhome 37L highlights: Bunk Beds Hide-A-Bed Sofa Bunk Over Cab King Bed Fireplace Outside Entertainment The whole family can join in on the fun with this motorhome! The bunk over cab, the set of bunk beds and king bed slide w ...

  • Sale

$249,995
$394,584

Used 2022 Jayco Seneca 37L available in Fort Myers, Florida
41

Used 2022 Jayco Seneca 37L

Used Super C in Fort Myers, Florida 33908

For Sale by General RV Center

The 2022 Jayco Seneca 37L is a masterpiece of luxury and functionality, designed to make every journey an unforgettable adventure. With a robust Freightliner S2RV chassis and a powerful 360 HP Cummins engine, this RV ensures a smooth ride while offering im ...

  • Sale

$179,995

Used 2005 Jayco Seneca HD 35GS available in Aurora, Colorado
83
1

Used 2005 Jayco Seneca HD 35GS

Used Super C in Aurora, Colorado 80247

For Sale by Pop RVs

Stock #465641 - 2005 Jayco Seneca HD 35GS with three slide-outs! Super C with a diesel engine!Take your travels to the next level with the 2005 Jayco Seneca 35GS, a Super C motorhome that blends the strength of a heavy-duty chassis with the comfort of a re ...

  • Sale
  • Consignment
  • Reduced

$52,000
$63,000

Used 2021 Jayco Seneca 37M

Used Super C in Fort Pierce, Florida 34982

For Sale by General RV Center

Jayco Seneca 37M Super C diesel motorhome highlights: Bath and a Half Rear King Bed Slide Cab-Over Bunk Residential Refrigerator Exterior Entertainment Center Travel in luxury and power with this Seneca 37M Super C diesel motorhome designed for both comfor ...

  • Sale

$169,995

Find your perfect Jayco Seneca rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!
Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.