Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Enterprise | Populated Place | 17 | Avoyelles | 30 58 30 N | 092 05 43 W |
| Enterprise | Populated Place | 18 | Catahoula | 31 54 12 N | 091 52 59 W |
| Enterprise Baptist Church | Church | 24 | Rapides | 31 19 06 N | 092 27 52 W |
| Enterprise Cemetery | Cemetery | 49 | Union | 32 45 12 N | 092 19 25 W |
| Enterprise Church | Church | 49 | Union | 32 45 13 N | 092 19 28 W |
| Enterprise High School | School | 18 | Catahoula | 31 54 06 N | 091 53 27 W |
| Enterprise Plantation | Locale | 5 | Iberville | 30 15 53 N | 091 16 36 W |
| Enterprise Post Office | Post Office | 19 | Catahoula | 31 54 09 N | 091 53 22 W |
| Eola | Populated Place | 16 | Avoyelles | 30 54 41 N | 092 12 57 W |
| Eola Oil and Gas Field | Oilfield | 17 | Avoyelles | 30 54 40 N | 092 12 20 W |
| Ephesus Church | Church | 67 | Lincoln | 32 31 50 N | 092 34 18 W |
| Ephesus Junior Academy | School | 1 | Orleans | 29 57 40 N | 090 00 45 W |
| Ephesus Junior Academy | School | 1 | Orleans | 29 57 37 N | 090 00 57 W |
| Ephesus Seventh Day Adventist Church | Church | -1 | Orleans | 29 56 07 N | 090 05 47 W |
| Epiphany Day School | School | 6 | Iberia | 30 00 48 N | 091 49 33 W |
| Epiphany Roman Catholic Church | Church | 0 | Orleans | 29 59 09 N | 090 03 47 W |
| Epiphany School | School | -1 | Orleans | 29 59 11 N | 090 03 51 W |
| Episcopal Church of the Ascension | Church | 10 | Lafayette | 30 13 10 N | 092 01 04 W |
| Episcopal Church of the Epiphany | Church | 6 | Iberia | 30 00 31 N | 091 49 16 W |
| Episcopal Church of the Good Shepherd | Church | 4 | Calcasieu | 30 13 50 N | 093 12 35 W |
| Episcopal Church of the Redeemer | Church | 93 | Lincoln | 32 31 28 N | 092 39 09 W |
| Episcopal Church of the Western Diocese of Louisiana | Church | 26 | Rapides | 31 19 04 N | 092 26 20 W |
| Episcopal High School | School | 12 | East Baton Rouge | 30 25 22 N | 091 01 56 W |
| Epney (historical) | Populated Place | 59 | Tangipahoa | 30 42 37 N | 090 19 16 W |
| Epps | Populated Place | 30 | West Carroll | 32 36 14 N | 091 28 40 W |
| Epps Branch Library | Building | 5 | Calcasieu | 30 15 18 N | 093 11 12 W |
| Epps Ferry (historical) | Crossing | 19 | East Carroll | 32 35 27 N | 091 26 05 W |
| Epps Gas Field | Oilfield | 29 | West Carroll | 32 38 53 N | 091 24 11 W |
| Epps High School | School | 30 | West Carroll | 32 36 11 N | 091 28 52 W |
| Epps Landing | Locale | 21 | West Carroll | 32 35 23 N | 091 26 16 W |
| Epps Lodge Lake Dam | Dam | 26 | West Carroll | 32 35 00 N | 091 27 00 W |
| Era Helicopters Cameron Base Heliport | Airport | 1 | Cameron | 29 47 04 N | 093 17 51 W |
| Era Helicopters Fourchon Helibase | Airport | 2 | Lafourche | 29 07 24 N | 090 12 06 W |
| Era Helicopters Venice Base Heliport | Airport | -2 | Plaquemines | 29 17 15 N | 089 22 04 W |
| Era Heliport | Airport | 1 | Vermilion | 29 49 21 N | 092 08 17 W |
| Era-Morgan City Heliport | Airport | 2 | St. Mary | 29 38 45 N | 091 07 09 W |
| Erath | Populated Place | 2 | Vermilion | 29 57 30 N | 092 02 09 W |
| Erath High School | School | 2 | Vermilion | 29 57 07 N | 092 02 10 W |
| Erath Middle School | School | 2 | Vermilion | 29 57 12 N | 092 02 09 W |
| Erath Oil and Gas Field | Oilfield | 3 | Vermilion | 29 55 01 N | 092 04 37 W |
| Erath Post Office | Post Office | 2 | Vermilion | 29 57 26 N | 092 02 03 W |
| Erco | Populated Place | 22 | Ouachita | 32 24 25 N | 092 06 25 W |
| Ernest Broussard Agriculture School (historical) | School | 2 | Vermilion | 29 54 01 N | 092 15 47 W |
| Ernest Broussard High School | School | 2 | Vermilion | 29 51 49 N | 092 15 59 W |
| Ernest N 'Dutch' Morial School | School | -2 | Orleans | 30 01 06 N | 089 59 48 W |
| Ernest Slough | Stream | | St. Tammany | 30 28 21 N | 089 46 46 W |
| Eros | Populated Place | 63 | Jackson | 32 23 33 N | 092 25 27 W |
| Eros Cemetery | Cemetery | 68 | Jackson | 32 23 51 N | 092 25 29 W |
| Eros Gas Field | Oilfield | 68 | Jackson | 32 23 06 N | 092 24 21 W |
| Eros High School (historical) | School | 69 | Jackson | 32 23 41 N | 092 25 13 W |
| Errol Shoal | Bar | 2 | Plaquemines | 29 36 31 N | 089 00 35 W |
| Erwin Bayou | Stream | | West Baton Rouge | 30 29 24 N | 091 22 21 W |
| Erwin Pond | Reservoir | 45 | St. Tammany | 30 37 37 N | 090 08 18 W |
| Erwins Pond Dam | Dam | 45 | St. Tammany | 30 37 37 N | 090 08 18 W |
| Erwins Pond Dam | Dam | 71 | Washington | 30 50 13 N | 090 14 24 W |
| Erwinville | Populated Place | 7 | West Baton Rouge | 30 31 52 N | 091 24 28 W |
| Erwinville Post Office | Post Office | 7 | West Baton Rouge | 30 32 53 N | 091 24 20 W |
| Espanita Forest | Populated Place | 57 | Bossier | 32 33 06 N | 093 36 50 W |
| Espanita Village | Populated Place | 54 | Bossier | 32 33 01 N | 093 36 36 W |
| Esperance Landing | Populated Place | 6 | Concordia | 31 24 17 N | 091 29 00 W |
| Esperance Point | Cape | 16 | Concordia | 31 23 35 N | 091 30 23 W |
| Esperance Point Oil Field | Oilfield | 17 | Concordia | 31 25 30 N | 091 31 33 W |
| Esplanade Avenue Wharf | Locale | 3 | Orleans | 29 57 39 N | 090 03 22 W |
| Esplanade Mall Shopping Center | Locale | -2 | Jefferson | 30 01 10 N | 090 14 56 W |
| Essen | Populated Place | 11 | East Baton Rouge | 30 23 55 N | 091 06 25 W |
| Essen Plaza (subdivision) | Populated Place | 9 | East Baton Rouge | 30 24 03 N | 091 06 09 W |
| Essen South (subdivision) | Populated Place | 8 | East Baton Rouge | 30 23 23 N | 091 06 51 W |
| Essen Village Shopping Center | Locale | 12 | East Baton Rouge | 30 23 49 N | 091 06 35 W |
| Estelle | Populated Place | 0 | Jefferson | 29 50 45 N | 090 06 24 W |
| Estelle Canal | Canal | 0 | Jefferson | 29 50 52 N | 090 08 05 W |
| Estelle Elementary School | School | 2 | Jefferson | 29 51 08 N | 090 06 43 W |
| Estes Bayou | Stream | | Sabine | 31 45 21 N | 093 41 33 W |
| Esther | Populated Place | 2 | Vermilion | 29 50 40 N | 092 10 30 W |
| Esther Gas Field | Oilfield | 1 | Vermilion | 29 50 46 N | 092 10 35 W |
| Esther Post Office | Post Office | 2 | Vermilion | 29 50 40 N | 092 10 28 W |
| Estherwood | Populated Place | 5 | Acadia | 30 10 51 N | 092 27 51 W |
| Estherwood Elementary School | School | 5 | Acadia | 30 11 15 N | 092 27 50 W |
| Estherwood Ferry | Locale | 2 | Acadia | 30 11 52 N | 092 27 48 W |
| Estherwood Post Office | Post Office | 5 | Acadia | 30 10 52 N | 092 27 42 W |
| Esto | Populated Place | 57 | Sabine | 31 23 33 N | 093 36 32 W |
| Ethel | Populated Place | 51 | East Feliciana | 30 47 29 N | 091 07 50 W |
| Ethel Post Office | Post Office | 53 | East Feliciana | 30 47 25 N | 091 07 55 W |
| Ethridge Brake | Swamp | 21 | Richland | 32 25 57 N | 091 51 28 W |
| Etienne Debore Elementary School | School | -1 | Orleans | 30 02 23 N | 089 55 28 W |
| Etier Cemetery | Cemetery | 18 | Richland | 32 12 01 N | 091 59 23 W |
| Eual J Landry Middle School | School | 4 | St. Charles | 29 57 55 N | 090 24 23 W |
| Eucharistic Novitiate | Church | 10 | St. Tammany | 30 29 58 N | 090 07 07 W |
| Eudora (historical) | Populated Place | 85 | De Soto | 31 59 08 N | 093 40 05 W |
| Eudora Church | Church | 27 | Morehouse | 32 43 55 N | 091 47 00 W |
| Eugene Island | Island | 0 | Cameron | 29 45 50 N | 093 05 18 W |
| Eugene Island | Island | 7 | St. Mary | 29 22 22 N | 091 23 04 W |
| Eugene P Watson Memorial Library | Building | 43 | Natchitoches | 31 45 14 N | 093 05 54 W |
| Eunice | Populated Place | 15 | St. Landry | 30 29 40 N | 092 25 03 W |
| Eunice Airport | Airport | 12 | Acadia | 30 27 58 N | 092 25 25 W |
| Eunice City Hall | Building | 14 | St. Landry | 30 29 33 N | 092 24 55 W |
| Eunice Elementary School | School | 14 | St. Landry | 30 29 26 N | 092 25 28 W |
| Eunice Fellowship Church | Church | 13 | St. Landry | 30 28 54 N | 092 25 42 W |
| Eunice High School | School | 13 | St. Landry | 30 29 29 N | 092 26 23 W |
| Eunice Junior High School | School | 14 | St. Landry | 30 29 24 N | 092 25 25 W |
| Eunice Museum | Building | 14 | St. Landry | 30 29 36 N | 092 24 53 W |
| Eunice Oil Field | Oilfield | 12 | Acadia | 30 25 54 N | 092 24 41 W |
| Eunice Post Office | Post Office | 15 | St. Landry | 30 29 43 N | 092 25 01 W |
| Eunice Public Library | Building | 14 | St. Landry | 30 29 38 N | 092 24 57 W |
| Eunice Vocational Education Center | School | 15 | St. Landry | 30 29 26 N | 092 25 32 W |
| Eureka | Populated Place | 46 | Ouachita | 32 34 06 N | 092 21 18 W |
| Eureka Cemetery | Cemetery | 20 | Franklin | 32 00 49 N | 091 35 20 W |
| Eureka Church | Church | 16 | Franklin | 32 00 45 N | 091 35 18 W |
| Eureka Church (historical) | Church | 44 | Grant | 31 37 27 N | 092 49 53 W |
| Eureka School | School | 47 | Ouachita | 32 34 08 N | 092 21 25 W |
| Eva | Populated Place | 16 | Concordia | 31 25 45 N | 091 47 15 W |