This is a list of current and former Roman Catholic churches in the Diocese of Santa Rosa in Northern California. The diocese is divided geographically into five deaneries as follows: Humboldt/Del Norte (Del Norte and Humboldt Counties); Mendocino/Lake (Lake and Mendocino Counties); Napa (Napa County); Sonoma North (northern Sonoma County); and Sonoma South (southern Sonoma County).

Humboldt/Del Norte Deanery

Name	Image	Location	Established	Sources
Church of the Assumption		546 Berding St, Ferndale	1879	[1]
Christ the King		1951 McKinleyville Ave, McKinleyville	1967	[2]
Holy Trinity Mission		Trinidad	1873	[3]
Humboldt State University Newman Center		700 Union St, Arcata	1958	[4]
Our Lady of the Redwoods		515 Maple St, Garberville	1950	[5]
Sacred Heart		2085 Myrtle Ave, Eureka	1963	[6]
St. Bernard		615 H St, Eureka	1864	[7]
St. Joseph		14th & N Sts, Fortuna	1909	[8]
St. Joseph		319 E St, Crescent City	1869	[9]
St. Joseph Mission		340 Greenwood Ave, Blue Lake		[10]
St. Joseph Mission		Henderson & C Sts, Eureka		[11]
St. Kateri Tekakwitha Mission		Kateri Lane-Pine Creek Rd, Hoopa		[12]
St. Mary		1690 Janes Rd, Arcata	1883	[13]
St. Patrick Mission		Loleta	1925	[14]
St. Patrick Mission		Petrolia	1912	[15]
St. Robert and St. Ann Mission		Klamath		[16]

Mendocino/Lake Deanery

Name	Image	Location	Established	Sources
Blessed Sacrament Mission		Elk	1968	[17]
Mary Star of the Sea Mission		39141 Church St, Gualala		[18]
Our Lady of Good Counsel		255 S. Harold St, Fort Bragg	1909	[19]
Our Lady of the Lakes		Loch Lomond		[20]
Our Lady of the Pines Mission		Cobb
Our Lady, Queen of Peace		14435 Uhl Ave, Clearlake	1967	[21]
Our Lady Queen of Peace Mission		23300 Foothill Blvd, Covelo		[22]
Queen of the Rosary Mission		3972 Country Club Dr, Lucerne		[23]
St. Aloysius		70 School Street (Hwy 1), Point Arena	1952	[24]
St. Anthony		10700 Lansing St, Mendocino	1968	[25]
St. Anthony of Padua		61 W. San Francisco Ave, Willits	1923	[26]
St. Elizabeth Seton Mission		Philo		[27]
St. Francis Mission		Hopland	1887	[28]
St. Joseph		21396 Hwy. 175, Middletown	1894	[29]
St. Mary of the Angels		900 S Oak St, Ukiah	1887	[30]
St. Mary Immaculate		801 N. Main St, Lakeport	1914	[31]
St. Peter Mission		Kelseyville		[32]

Napa Deanery

Name	Image	Location	Established	Sources
Holy Family		101 Antonina Ave, American Canyon	1994	[33]
Holy Family Mission		1241 Niebaum Lane, Rutherford		[34]
Our Lady of Perpetual Help		901 Washington St, Calistoga	1915	[35]
St. Apollinaris		3700 Lassen St, Napa	1957	[36]
St. Helena		1340 Tainter St, St. Helena	1887	[37]
St. Joan of Arc		6404 Washington St, Yountville	1920	[38]
St. John the Baptist		960 Caymus St, Napa	1858	[39]
St. Thomas Aquinas		2725 Elm St, Napa	1964	[40]

Sonoma North Deanery

Name	Image	Location	Established	Sources
Cathedral of St. Eugene		2323 Montgomery Dr, Santa Rosa	1950	[41]
Holy Spirit		1244 St. Francis Rd, Santa Rosa	1964	[42]
Sonoma State University Newman Center		1798 East Cotati Ave, Penngrove		[43]
Our Lady of Guadalupe		8400 Old Redwood Hwy, Windsor	1969	[44]
Our Lady of Mount Carmel Mission		23600 Old Redwood Hwy, Asti		[45]
Resurrection Church		303 Stony Point Rd, Santa Rosa	1967	[46]
St. Catherine of Siena Mission		Chapel Dr, Monte Rio		[47]
St. Colman Mission		Cazadero Hwy, Cazadero		[48]
St. Elizabeth		14095 Woodland Dr, Guerneville	1916	[49]
St. John the Baptist		208 Matheson St, Healdsburg	1884	[50]
St. Peter		491 S. Franklin St, Cloverdale	1917	[51]
St. Philip the Apostle		3730 Bohemian Hwy, Occidental	1964	[52]
St. Rose of Lima		398 Tenth St, Santa Rosa	1877	[53]
St. Theresa of Avila		Bodega	1860	[54]
Star of the Valley		545 White Oak Dr, Santa Rosa	1981	[55]

Sonoma South Deanery

Name	Image	Location	Established	Sources
St. Elizabeth Seton		4595 Snyder Lane, Rohnert Park	1981	[56]
St. Francis Solano		469 Third St West, Sonoma	1878	[57]
St. James		125 Sonoma Mountain Parkway, Petaluma	1964	[58]
St. Joseph		150 St. Joseph Way, Cotati	1913	[59]
St. Leo the Great		601 West Agua Caliente Rd, Sonoma	1966	[60]
St. Sebastian		7983 Covert Lane, Sebastopol	1878	[61]
St. Vincent de Paul		35 Liberty St, Petaluma	1857	[62]