Katharine Long

Katharine Long, Catharine Long or similar names may refer to:


 * Lady Catharine Long (1797–1867), English novelist and religious writer
 * Kathleen Long CBE (1896–1968), English pianist and teacher
 * Katherine Long (died 1969), English animal welfare activist, co-founder of Beauty Without Cruelty
 * Catherine Small Long (1924–2019), American congresswoman from Louisiana
 * Kate Long (storyteller), American journalist and radio/TV producer since 1981
 * Kate Long (born 1964), English author (The Bad Mother's Handbook)
 * Kathy Long (born 1964), American kickboxer, mixed martial arts fighter and actress
 * Kath Long, English environmental scientist, co-founder in 2010 of Well Grounded with Iola Leal Riesco
 * Kat Long (born 1974), American journalist, author and social historian
 * Catherine Crosby Long (born 1980), American beauty pageant winner, Miss Alabama 2003
 * Katie Long (born 1988), English field hockey forward