List of Maryland state historical markers in Calvert County
# List of Maryland state historical markers in Calvert County

This is a list of the Maryland state historical markers in Calvert County.

This is intended to be a complete list of the official state historical markers placed in Calvert County, Maryland by the Maryland Historical Trust (MHT). The locations of the historical markers, as well as the latitude and longitude coordinates as provided by the MHT's database, are included below. There are currently 30 historical markers located in Calvert County.

| Marker title | City | Location |
| - | - | - |
| All Saints Episcopal Church | Sunderland, Maryland | MD 4 at MD 2, northeast corner, at churchyard entrance 38°39′41″N 76°36′24″W﻿ / ﻿38.66139°N 76.60667°W﻿ / 38.66139; -76.60667﻿ (All Saints Episcopal Church) |
| Amphibious Training Base | Solomons, Maryland | Dowell Road (west side), 1.2 miles southeast of MD 2/4 38°20′05″N 76°27′13″W﻿ / ﻿38.33472°N 76.45361°W﻿ / 38.33472; -76.45361﻿ (Amphibious Training Base) |
| Arthur Storer Planetarium | Prince Frederick, Maryland | MD 402 (westbound), 0.5 miles east of MD 2/4 38°33′05″N 76°34′57″W﻿ / ﻿38.55139°N 76.58250°W﻿ / 38.55139; -76.58250﻿ (Arthur Storer Planetarium) |
| Battle Creek Cypress Swamp | Bowens, Maryland | Gray's Road (west side), 0.1 mile south of MD 506 38°29′31.29″N 76°35′23.90″W﻿ / ﻿38.4920250°N 76.5899722°W﻿ / 38.4920250; -76.5899722﻿ (Battle Creek Cypress Swamp) |
| Brewhouse | St. Leonard, Maryland | MD 2/4 (southbound) at Parran Road 38°27′00″N 76°29′39″W﻿ / ﻿38.45000°N 76.49417°W﻿ / 38.45000; -76.49417﻿ (Brewhouse) |
| Calvert County | Chaneyville, Maryland | MD 4 (southbound lane, west side), 300 ft. north of Chaneyville Road 38°41′28.3″N 76°38′24.2″W﻿ / ﻿38.691194°N 76.640056°W﻿ / 38.691194; -76.640056﻿ (Calvert County) |
| Chesapeake Beach Railway | Chesapeake Beach, Maryland | MD 261 at Mears Road, in median 38°41′24″N 76°32′08″W﻿ / ﻿38.69000°N 76.53556°W﻿ / 38.69000; -76.53556﻿ (Chesapeake Beach Railway) |
| Chesapeake Biological Laboratory | Solomons, Maryland | Memorial Drive (west side), 0.5 miles south of MD 2/4, in churchyard 38°19′06″N 76°27′11″W﻿ / ﻿38.31833°N 76.45306°W﻿ / 38.31833; -76.45306﻿ (Chesapeake Biological Laboratory) |
| Christ Church (Episcopal) | Port Republic, Maryland | MD 264 (east side), 0.5 miles south of MD 2/4 38°29′42″N 76°32′12″W﻿ / ﻿38.49500°N 76.53667°W﻿ / 38.49500; -76.53667﻿ (Christ Church (Episcopal)) |
| Cove Point Lighthouse | Lusby, Maryland | MD 497 (Cove Point Road) south side, 0.1 miles west of MD 765 38°23′19.6″N 76°25′58.3″W﻿ / ﻿38.388778°N 76.432861°W﻿ / 38.388778; -76.432861﻿ (Cove Point Lighthouse) |
| Drum Point Lighthouse | Solomons, Maryland | MD 2 (east side), 0.1 miles south of Calvert Marine Museum 38°19′48.8″N 76°27′52.3″W﻿ / ﻿38.330222°N 76.464528°W﻿ / 38.330222; -76.464528﻿ (Drum Point Lighthouse) |
| Early Settlements | St. Leonard, Maryland | MD 2/4 (southbound) at Parran Road (north side) 38°27′00″N 76°29′39″W﻿ / ﻿38.45000°N 76.49417°W﻿ / 38.45000; -76.49417﻿ (Early Settlements) |
| Harriett Elizabeth Brown | Sunderland, Maryland | MD 2 (northbound) at Pushaw Station Road 38°40′20.2″N 76°35′47.1″W﻿ / ﻿38.672278°N 76.596417°W﻿ / 38.672278; -76.596417﻿ (Harriett Elizabeth Brown) |
| J.C. Lore & Sons Oyster House | Solomons, Maryland | MD 2 (east side), 0.55 miles south of Calvert Marine Museum 38°19′27.1″N 76°27′40.9″W﻿ / ﻿38.324194°N 76.461361°W﻿ / 38.324194; -76.461361﻿ (J.C. Lore & Sons Oyster House) |
| Lower Marlboro Town | Lower Marlboro, Maryland | MD 262 (Lower Marlboro Road) north side, 4 miles west of MD 4 38°39′20.05″N 76°40′49.75″W﻿ / ﻿38.6555694°N 76.6804861°W﻿ / 38.6555694; -76.6804861﻿ (Lower Marlboro Town) |
| M.M Davis Shipyard | Solomons, Maryland | MD 2 (east side), 0.69 miles south of Calvert Marine Museum 38°19′20.3″N 76°27′34.4″W﻿ / ﻿38.322306°N 76.459556°W﻿ / 38.322306; -76.459556﻿ (M.M Davis Shipyard) |
| Middleham Chapel | Lusby, Maryland | MD 765 (southbound), 0.8 miles north of MD 497 38°23′58″N 76°26′14″W﻿ / ﻿38.39944°N 76.43722°W﻿ / 38.39944; -76.43722﻿ (Middleham Chapel) |
| Morgan Hill Farm | Lusby, Maryland | MD 765 about 50 feet north of Sollers Wharf Road 38°24′44″N 76°27′26″W﻿ / ﻿38.41222°N 76.45722°W﻿ / 38.41222; -76.45722﻿ (Morgan Hill Farm) |
| Old Wallville School | Prince Frederick, Maryland | 1450 Dares Beach Rd. 38°33′10.40″N 76°34′11.73″W﻿ / ﻿38.5528889°N 76.5699250°W﻿ / 38.5528889; -76.5699250﻿ (Old Wallville School) |
| One-Room School | Port Republic, Maryland | MD 265 (east side), 0.5 miles south of MD 2/4 38°29′40″N 76°32′12″W﻿ / ﻿38.49444°N 76.53667°W﻿ / 38.49444; -76.53667﻿ (One-Room School) |
| Preston Cliffs or Charles Gift | Lusby, Maryland | MD 2/4 (east side), 100 ft. south of White Sands Drive 38°26′07.08″N 76°26′43.86″W﻿ / ﻿38.4353000°N 76.4455167°W﻿ / 38.4353000; -76.4455167﻿ (Preston Cliffs or Charles Gift) |
| Preston on Patuxent | Lusby, Maryland | MD 765 (Pardoe Road), 100 ft. west of MD 2/4 38°24′57″N 76°27′27″W﻿ / ﻿38.41583°N 76.45750°W﻿ / 38.41583; -76.45750﻿ (Preston on Patuxent) |
| Prince Frederick Library "Firsts" | Prince Frederick, Maryland | Duke Street (north side), 0.1 mile east of MD 2/4 38°32′11″N 76°35′06″W﻿ / ﻿38.53639°N 76.58500°W﻿ / 38.53639; -76.58500﻿ (Prince Frederick Library "Firsts") |
| Revolutionary Leaders Joseph & James Wilkinson | Prince Frederick, Maryland | Stoakley Road (north side), 225 ft. west of MD 2/4 38°33′29″N 76°35′56″W﻿ / ﻿38.55806°N 76.59889°W﻿ / 38.55806; -76.59889﻿ (Revolutionary Leaders Joseph & James Wilkinson) |
| Smithville United Methodist Church | Dunkirk, Maryland | Ferry Landing Road (north side), 100 ft. west of MD 2/4 38°43′17″N 76°39′41″W﻿ / ﻿38.72139°N 76.66139°W﻿ / 38.72139; -76.66139﻿ (Smithville United Methodist Church) |
| Solomon's Island | Solomons, Maryland | MD 2 (west side), 0.54 miles south of visitor's center 38°19′27.4″N 76°27′40.1″W﻿ / ﻿38.324278°N 76.461139°W﻿ / 38.324278; -76.461139﻿ (Solomon's Island) |
| St. Leonard Creek | St. Leonard, Maryland | MD 2/4 (southbound) at Parran Road (north side) 38°27′00″N 76°29′39″W﻿ / ﻿38.45000°N 76.49417°W﻿ / 38.45000; -76.49417﻿ (St. Leonard Creek) |
| The Cliffs of Calvert | Lusby, Maryland | MD 765 (H. G. Trueman Road) east side, 0.5 miles north of MD 497 38°28′43.3″N 76°26′10.9″W﻿ / ﻿38.478694°N 76.436361°W﻿ / 38.478694; -76.436361﻿ (The Cliffs of Calvert) |
| Veitch's Cove | Mutual, Maryland | MD 264 at MD 265, southwest corner 38°28′16″N 76°32′55″W﻿ / ﻿38.47111°N 76.54861°W﻿ / 38.47111; -76.54861﻿ (Veitch's Cove) |
| W. S. Brooks High School | Prince Frederick, Maryland | on Dares Beach Rd. (Rt. 402), 1.1 mi. east of Solomons Island Rd. (Rt. 2) 38°33′9.30″N 76°34′19.4″W﻿ / ﻿38.5525833°N 76.572056°W﻿ / 38.5525833; -76.572056﻿ (W. S. Brooks High School) |
