List of Wisconsin railroads

The following railroads operate in the U.S. state of Wisconsin.

Common freight carriers

 * BNSF Railway (BNSF)
 * Canadian National Railway (CN) through subsidiaries Duluth, Missabe and Iron Range Railway (DMIR), Duluth, Winnipeg and Pacific Railway (DWP), Sault Ste. Marie Bridge Company (SSAM), and Wisconsin Central Ltd. (WC)
 * CPKC Railway (CPKC) through subsidiaries Dakota, Minnesota and Eastern Railroad (DME) and Soo Line Railroad (SOO)
 * Escanaba and Lake Superior Railroad (ELS)
 * Fox Valley & Lake Superior Rail System (FOXY)
 * Progressive Rail, Inc. (PGR)
 * Tomahawk Railway (TR)
 * Union Pacific Railroad (UP)
 * Wisconsin and Southern Railroad (WSOR)
 * Wisconsin Great Northern Railroad (WGNS)
 * Wisconsin Northern Railroad (WN)

Passenger carriers

 * Amtrak (AMTK)
 * East Troy Electric Railroad (METW)
 * Kenosha Streetcar (KAT)
 * Laona and Northern Railway (LNO)
 * Metra (METX)
 * Mid-Continent Railway Museum (MCRY)
 * Osceola and St. Croix Valley Railway (MNTX)
 * The Hop
 * Wisconsin Great Northern Railroad (WGNS)

Industrial/private carriers

 * Cando Rail Services (CRSX)
 * Cenex Harvest States
 * Port of Milwaukee
 * Rail & Transload, Inc.
 * Badger Mining Corporation (BMC)
 * US Army (USAX)
 * Wisconsin Public Service Corporation (WPSX)

Proposed

 * Great Lakes Basin Railroad

Private freight carriers

 * A.A. Bigelow Lumber Company
 * A.H. Stange Lumber Company
 * Albert Hess Lumber Company
 * Alexander-Stewart Lumber Company
 * Arpin Hardwood & Lumber Company
 * Ashland Lumber Company
 * Atwood Lumber & Manufacturing Company
 * B.F. McMillan & Brothers Logging Company
 * Barker & Stewart Lumber Company
 * Bird & Wells Lumber Company
 * Bissell Lumber Company
 * Blackwell & Webb Lumber Company
 * Bonifas-Gorman Lumber Company
 * Boyd-McAlpine Lumber Company
 * Brooks & Ross Lumber Company
 * Brown Robbins Lumber Company
 * Buckstaff & Sprague Lumber Company
 * Bundy Lumber Company
 * Buswell Lumber & Manufacturing Company
 * C.C. Collins Lumber Company
 * C.J. Kinzel Lumber Company
 * C.M. Christenson Company
 * Charlie Fish Lumber Company
 * Chequamegon Logging Company
 * Chippewa Lumber & Boom Company
 * Connor Land & Lumber Company
 * Copper River Land Company
 * Cranberry Lumber Company
 * Crane Logging & Lumber Company
 * Crocker Chair Company
 * D.C. Davis & Sons Lumber Company
 * Daly & Sampson Company
 * David Tozer Lumber Company
 * Dells Paper & Pulp Company
 * Doud Sons & Company
 * Edward Hines Hardwood & Hemlock Company
 * Edward Hines Lumber Company
 * Empire Lumber Company
 * F.P. Hiles Lumber Company
 * Fence River Logging Company
 * Flambeau Lumber Company
 * Flambeau Paper Company
 * Flanner-Steger Lumber Company
 * Forest County Lumber Company
 * Forseman & Price Lumber Company
 * Forster-Mueller Lumber Company
 * Forster-Whitman Lumber Company
 * Foster-Latimer Lumber Company
 * Fountain-Campbell Lumber Company
 * Garth Lumber Company
 * Geo E. Wood Lumber Company
 * George W. Pratt Lumber Company
 * Gilkey & Anson Lumber Company
 * Girard Lumber Company
 * Glenwood Manufacturing Company
 * Glidden Veneer Company
 * Godfrey Von Platen Lumber Company
 * Goodman Lumber Company
 * Goodyear Lumber Company
 * Great Western Paper Company
 * Gurney Lumber Company
 * H.D. Mc Cool Land & Logging Company
 * H.H. Stolle Lumber Company
 * H.J. Wachsmuth Lumber Company
 * H.W. Wright Lumber Company
 * Hackley-Phelps-Bonnell Lumber Company
 * Haile & Mylrea Lumber Company
 * Held Lumber Company
 * Holmes and Sons Logging Railroad
 * Holt Lumber Company
 * Hiles Lumber Company
 * Ingersoll Land & Lumber Company
 * Ingram Lumber Company
 * J.J. Kennedy Lumber Company
 * J.R. Davis Lumber Company
 * J.W. Wells Lumber Company
 * Jeffries Lumber Company
 * John Edwards Manufacturing Company
 * John Hein Lumber Company
 * John H. Kaiser Lumber Company
 * John Schroeder Lumber Company
 * John S. Owen Lumber Company
 * Joseph Defer Lumber Company
 * Joseph Dessert Lumber Company
 * Jump River Lumber Company
 * Keith & Hiles Lumber Company
 * Kimball & Clark Lumber Company
 * Kneeland-McLurg Lumber Company
 * Kneeland-West Lumber Company
 * Lake Superior Lumber Company
 * Land Log & Lumber Company
 * Langlade Lumber Company
 * Langley & Alderson
 * Luger Lumber Company
 * Mason-Donaldson Lumber Company
 * McMillan-Salsich Lumber Company
 * Medford Lumber Company
 * Mellen Lumber Company
 * Menasha Paper Company
 * Menasha Woodenware Company
 * Menominee Bay Shore Lumber Company
 * Menominee Indian Mills
 * Merrill Lumber Company
 * Miner Brothers Lumber Company
 * Mohr Lumber Company
 * Morse & Tradewell Lumber Company
 * Mosinee Paper Company
 * Nash Lumber Company
 * New Dells Lumber Company
 * Northwestern Lumber Company
 * North Wisconsin Lumber & Manufacturing Company
 * Oconto Company
 * O'Day & Daley Lumber Company
 * Page & Landeck Lumber Company
 * Paine Lumber Company
 * Park Falls Lumber Company
 * Peshtigo Lumber Company
 * Pineville Lumber Company
 * Puffer-Hubbard Lumber Company
 * Quinnesec Logging Company
 * R. Connor Lumber Company
 * Raymond Lumber Company
 * Rib Lake Lumber Company
 * Rice Lake Lumber Company
 * Robbins Lumber Company
 * Roddis Lumber & Veneer Company
 * Rust-Owen Lumber Company
 * S.G. Cook
 * S.J. Murphy Lumber Company
 * Salsich & Wilson Lumber Company
 * Sawyer-Goodman Lumber Company
 * Scott & Howe Lumber Company
 * Sever Anderson Logging Company
 * Shanagolden Lumber Company
 * Shawano Timber & Land Company
 * Shores Lumber Company
 * Simpson Gould & Company
 * Spider Lake Lumber Company
 * Sparrow-Kroll Lumber Company
 * St Croix Timber & Land Company
 * Stitt & Cartier
 * Stuart & Sprague Lumber Company
 * Thunder Lake Lumber Company
 * Tipler-Grossman Lumber Company
 * Tomahawk Land Company
 * Turtle Lake Lumber Company
 * Underwood Veneer Company
 * Union Tanning Company
 * Upham Manufacturing Company
 * Vilas County Lumber Company
 * Von Platen-Fox Lumber Company
 * W.A. Osburn Lumber Company
 * W.F. Switzer Lumber Company
 * W.H. Gilbert Company
 * Wall-Spaulding Lumber Company
 * Westboro Lumber Company
 * West Lumber Company
 * William Bonifas Lumber Company
 * William Holmes & Sons
 * William Rogers Lumber Company
 * Williams Salsich & Company
 * Wisconsin-Michigan Lumber Company
 * Wisconsin Timber & Land Company
 * Yawkey & Lee Lumber Company
 * Yawkey-Bissell Lumber Company

Electric

 * Appleton Electric Light and Power Company
 * Ashland Light, Power and Street Railway Company
 * Ashland Lighting and Street Railway Company
 * Bay Shore Street Railway
 * Belle City Electric Railway
 * Belle City Street Railway
 * Beloit Traction Company
 * Chicago, Harvard and Geneva Lake Railway
 * Chicago and Milwaukee Electric Railroad
 * Chicago North Shore and Milwaukee Railroad
 * Chippewa Valley Railway, Light and Power Company
 * Chippewa Valley Electric Railroad
 * Citizens' Traction Company of Oshkosh
 * Eastern Wisconsin Railway and Light Company
 * Eau Claire Street Railway, Light and Power Company
 * Fond du Lac and Oshkosh Electric Railway
 * Fond du Lac Street Railway and Light Company
 * Fox River Electric Railway
 * Fox River Electric Railway and Power Company
 * Fox River Valley Electric Railway
 * Grand Rapids Street Railroad
 * Green Bay Traction Company
 * Janesville Street Railway
 * Kenosha Electric Railway
 * La Crosse City Railway
 * La Crosse and Onalaska Street Railway
 * Madison City Railway
 * Madison Electric Railway
 * Madison and Interurban Traction Company
 * Madison Traction Company
 * Manitowoc and Northern Traction Company
 * Marinette Gas, Electric Light and Street Railway Company
 * Menasha and Neenah Street Railway
 * Merrill Railway and Lighting Company
 * Milwaukee City Railroad
 * Milwaukee Light, Heat and Traction Company
 * Milwaukee Northern Railway
 * Milwaukee, Racine and Kenosha Electric Railway
 * Milwaukee Street Railway
 * Milwaukee and Wauwatosa Electric Company
 * Milwaukee and Wauwatosa Motor Railway
 * Milwaukee and Wauwatosa Rapid Transit Company
 * Milwaukee Western Electric Railway
 * Neenah and Menasha Railway
 * North Greenfield and Waukesha Electric Railway
 * Oshkosh Street Railroad
 * Sheboygan Railway and Electric Company
 * Sheboygan City Railway
 * Sheboygan Light, Power and Railway Company
 * Southern Wisconsin Railway
 * Superior Rapid Transit Railway
 * The Milwaukee Electric Railway and Light Company
 * Waukesha Beach Electric Railway
 * Waukesha Electric Railway
 * Waupaca Electric Light and Railway Company
 * Wausau Street Railroad
 * West Side Railroad
 * Winnebago Traction Company
 * Wisconsin Railway, Light and Power Company
 * Wisconsin Electric Railway
 * Wisconsin Gas and Electric Company
 * Wisconsin Public Service Company
 * Wisconsin Rapid Transit Company
 * Wisconsin Traction, Light, Heat and Power Company

Not completed

 * Bayfield and St. Croix Railway (St. Croix, Superior, and Bayfield Railway ?)