Across Wyoming, of the 49 Catholic churches we list, 49 give a phone number, 4 publish opening hours and 37 have a website. No national chains here — every church on this page is independent. By what they offer: 9 run a youth group, 7 have a Spanish-language name or offer Spanish services, 5 stream Mass online. Most often named on their own websites: marriage prep (11), faith formation (10) and baptism (8). The longest-running is Ministerio Hispano Nuestra Señora de las Montañas, in business since 1887.
Top 10 Catholic churches in Wyoming
Ranked by how complete and owner-verified the listing info is — hours, phone, website, services. No pay-to-play. Full 2026 ranking
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1St Anthony's Catholic ChurchCasper
Mon-Thu 9am-5pm, Fri 9am-12pm
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2Holy Rosary Catholic ChurchLander
Mon-Tue 8:30am-4pm, Wed 8:30am-12:30pm, Thu-Fri 8:30am-4pm
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3Sacred Heart ChurchGreybull
Mon-Thu 8am-5pm
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4St Barbara's Catholic ChurchPowell
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5St. Paul's Newman CenterLaramie
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6St Matthew's Catholic ChurchGillette
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9St Patrick's Catholic ChurchCasper
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10Holy Spirit Catholic CommunityRock Springs
Cities
Largest first. Towns with a single church are listed further down this page.
Other towns in Wyoming
One church each — too few for a page of their own, so they live here.
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St. John the Baptist Catholic ChurchBuffalo
532 N Lobban Ave, Buffalo, WY 82834
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St Anthony's Catholic ChurchCody
1333 Monument St, Cody, WY 82414
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St Luke Catholic Church (Byzantine Rite)Cody
901 Sheridan Ave, Cody, WY 82414
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St James Catholic ChurchDouglas
311 S 5th St, Douglas, WY 82633
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Our Lady of the Woods Catholic ChurchDubois
4 S Riverton St, Dubois, WY 82513
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St. Mary Magdalen Catholic ChurchEvanston
813 Center St, Evanston, WY 82930
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F.E. Warren Catholic CommunityFe Warren AFB
7000 Randall Ave, Fe Warren AFB, WY 82005-2908
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St Helen's Catholic ChurchFort Bridger
37117 I-80BL, Fort Bridger, WY 82933
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St Matthew's Catholic ChurchGillette
900 Butler-Spaeth Rd, Gillette, WY 82716
Faith formation · Marriage prep · Baptism
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St Louis Catholic ChurchGlenrock
601 S 5th St, Glenrock, WY 82637
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Immaculate Conception Catholic ChurchGreen River
900 Hitching Post Dr, Green River, WY 82935
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Sacred Heart ChurchGreybull
544 5th Ave N, Greybull, WY 82426
Mon-Thu 8am-5pm
Youth ministry · Marriage prep
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St Anthony Catholic ChurchGuernsey
96 N Kansas Ave, Guernsey, WY 82214
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Our Lady of the Mountains Catholic ChurchJackson
201 S Jackson St, Jackson, WY 83001
Since 1887
Faith formation · Youth ministry · Baptism
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Ministerio Hispano Nuestra Señora de las MontañasJackson
201 S Jackson St, Jackson, WY 83001-8523
Since 1887
Faith formation · Youth ministry · Baptism
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Holy Rosary Catholic ChurchLander
163 Leedy Dr, Lander, WY 82520
Mon-Tue 8:30am-4pm, Wed 8:30am-12:30pm, Thu-Fri 8:30am-4pm
Eucharistic adoration · Faith formation · Marriage prep
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St Joseph ParishLander
468 Ethete Rd, Lander, WY 82520
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St Joseph's Catholic ChurchLovell
1141 Shoshone Ave, Lovell, WY 82431
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St Patrick Catholic ChurchMoorcroft
212 N Belle Fourche Ave, Moorcroft, WY 82721
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Corpus Christi Catholic ChurchNewcastle
19 W Winthrop St, Newcastle, WY 82701
Since 1951
Youth ministry · Marriage prep · Baptism
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Our Lady of PeacePinedale
112 S Sublette Ave, Pinedale, WY 82941
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St Barbara's Catholic ChurchPowell
115 E 3rd St, Powell, WY 82435
Faith formation · Marriage prep · Baptism
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Newman CenterPowell
674 N Absaroka St, Powell, WY 82435
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St Joseph's Catholic ChurchRawlins
219 W Pine St, Rawlins, WY 82301
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St Margaret's Catholic ChurchRiverton
618 E Fremont Ave, Riverton, WY 82501
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St. Ann Catholic ChurchSaratoga
218 W Spring Ave, Saratoga, WY 82331
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Holy Family Catholic ChurchThayne
78 Friesian Cir, Thayne, WY 83127
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St. Francis Catholic ChurchThermopolis
815 Arapahoe St, Thermopolis, WY 82443
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St Rose Catholic ChurchTorrington
605 E 22nd Ave, Torrington, WY 82240
Marriage prep · Baptism · Confirmation
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St Patrick Catholic ChurchWheatland
1001 9th St, Wheatland, WY 82201
Eucharistic adoration · Faith formation
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St Mary Magdalen Catholic ChurchWorland
1099 Charles Ave, Worland, WY 82401