Lewis and Clark High School

{{Infobox school
|name = Lewis and Clark High School
|logo =
|image = lcPostcard.jpg
|image_size =
|caption =
|motto = Fides, Noscentia, Virtus
|city = Spokane
|state = Washington
|country = U.S.
|type = Public High School
|established = 1912
|district = Spokane Public Schools
|dean =
|principal = Marybeth Smith
|faculty = 103
|grades = 9–12
|athletics = WIAA Class 4A
|conference = Greater Spokane League

|mascot = Tigers
|yearbook = The Tiger
|affiliations=
|information =(509) 354-7000
|website = lctigers.com
| picture =
| picture_caption = South Central High School in 1909; destroyed by fire in 1910
|president =
|enrollment = 1,895
|address = 521 W. 4th Ave.
|campus = Urban
|colors = Orange and Black    
|rivals = [[Joel E. Ferris High School|Ferris High School
| free_label2 = Elevation
| free_text2 = 1,940 ft (590 m) AMSL
}}
Lewis and Clark High School is a four-year public secondary school in Spokane, Washington. Opened 106 years ago in 1912, it is located at 521 W. Fourth Ave. in downtown Spokane, bounded by I-90 to the north and Deaconess Medical Center to the west. It replaced South Central High School, destroyed by fire in 1910, and was named for the two leaders of the Corps of Discovery.