United States Quotes
- Norris Church Mailer 1949 - 2010
- Norton A. Schwartz 1951 -
- Norton Juster 1929 - 2021
- Norton Simon 1907 - 1993
- Norwood Russell Hanson 1924 - 1967
- Notah Begay III 1972 -
- Nouman Ali Khan 1978 -
- Noureen DeWulf 1984 -
- Nouriel Roubini 1958 -
- Nova Ren Suma 1975 -
- Novella Carpenter 1972 -
- Noy Holland 1960 -
- Ntozake Shange 1948 - 2018
- Nuh Ha Mim Keller 1954 -
- Nunnally Johnson 1897 - 1977
- Nydia Velazquez 1953 -
- Nyjah Huston 1994 -
- Nyle DiMarco 1989 -
- O'Shea Jackson, Jr. 1991 -
- O. Carl Simonton 1942 - 2009
- O. Henry 1862 - 1910
- O. J. Simpson 1947 -
- O. Leslie Stone 1903 - 1986
- O. P. Kretzmann 1901 - 1975
- O. S. Hawkins 1947 -
- O. T. Genasis 1987 -
- O. Winston Link 1914 - 2001
- Obert C. Tanner 1904 - 1993
- Obie Trice 1977 -
- Octave Chanute 1832 - 1910
- Octavia E. Butler 1947 - 2006
- Octavia Spencer 1972 -
- Octavia St. Laurent 1964 - 2009
- Odell Beckham, Jr. 1992 -
- Odell Shepard 1884 - 1967
- Odetta Holmes 1930 - 2008
- Odette Annable 1985 -
- Offset 1991 -
- Og Mandino 1923 - 1996
- Ogden Nash 1902 - 1971