| Nekoosa High School Graduates | |||
| Nekoosa, Wisconsin | |||
| Surname | Given | Year | Source |
| Oberg | Emelie | 1988 | "The Moccasin" Annual |
| Obermeier | Beatrice | 1947 | "The Moccasin" Annual |
| Obermeier | Lorraine | 1955 | "The Moccasin" Annual |
| Obermeier | Suzanne | 1972 | Daily Tribune |
| Obregon | Angie | 1986 | Daily Tribune |
| O'Brien | Catherine | 1916 | "The Moccasin" 1927 Annual |
| O'Connor | Cathleen | 1987 | Daily Tribune |
| O'Connor | Charles Jr. | 1984 | Daily Tribune |
| O'Connor | Colleen | 1992 | Daily Tribune |
| O'Connor | Craig | 1989 | Daily Tribune |
| O'Day | Sarah | 2002 | Daily Tribune |
| O'Donnell | Brad | 1992 | Daily Tribune |
| O'Donnell | Deborah | 1983 | Daily Tribune |
| O'Donnell | Hugh Jeffrey | 1988 | "The Moccasin" Annual |
| O'Donnell | Pamela | 1981 | Daily Tribune |
| Oestreich | Loretta | 1935 | Daily Tribune |
| Ogushi | Sanae | 1993 | Daily Tribune |
| Ohlin | David L. | 1956 | "The Moccasin" Annual |
| Ohlsson | Martin | 1993 | Daily Tribune |
| Oilshlager | Theordore | 1925 | "The Moccasin" Annual |
| Oleson | Alan Gene | 1962 | "The Moccasin" Annual |
| Oleson | Angela | 1998 | Daily Tribune |
| Oleson | Annette | 1980 | Daily Tribune |
| Oleson | Benjamin | 1999 | Daily Tribune |
| Oleson | Brent | 1983 | Daily Tribune |
| Oleson | Brian | 1980 | Daily Tribune |
| Oleson | Cheryl | 1969 | Daily Tribune |
| Oleson | Curtis | 1957 | Daily Tribune |
| Oleson | Daniel | 1971 | Daily Tribune |
| Oleson | Daniel | 1980 | Daily Tribune |
| Oleson | Denna | 1959 | Daily Tribune |
| Oleson | Dianne | 1972 | Daily Tribune |
| Oleson | Gary | 1954 | "The Moccasin" Annual |
| Oleson | Geraldine | 1953 | "The Moccasin" Annual |
| Oleson | Hilbert | 1958 | Daily Tribune |
| Oleson | Jackie | 1997 | Daily Tribune |
| Oleson | James D. | 1966 | Daily Tribune |
| Oleson | Janet | 1951 | "The Moccasin" Annual |
| Oleson | Jerry | 1982 | Daily Tribune |
| Oleson | Julie | 1979 | Daily Tribune |
| Oleson | Justin | 2000 | Daily Tribune |
| Oleson | Kenneth | 1972 | Daily Tribune |
| Oleson | Kimberly | 1992 | Daily Tribune |
| Oleson | Kristine K. | 1976 | Daily Tribune |
| Oleson | LaVera | 1950 | Daily Tribune |
| Oleson | Marcia | 1984 | Daily Tribune |
| Oleson | Marcia Ann | 1966 | Daily Tribune |
| Oleson | Margaret | 1935 | Daily Tribune |
| Oleson | Mark | 1977 | Daily Tribune |
| Oleson | Marlene G. | 1951 | "The Moccasin" Annual |
| Oleson | Marveen | 1953 | "The Moccasin" Annual |
| Oleson | Matthew | 2001 | Daily Tribune |
| Oleson | Melvin | 1947 | "The Moccasin" Annual |
| Oleson | Michael | 1975 | Daily Tribune |
| Oleson | Randy | 1978 | Daily Tribune |
| Oleson | Shelia | 1975 | Daily Tribune |
| Oleson | Tami | 1984 | Daily Tribune |
| Oleson | Timothy | 1996 | Daily Tribune |
| Oleson | Tina | 1987 | Daily Tribune |
| Oleson | Traiden | 1998 | Daily Tribune |
| Oleson | Trevor | 1996 | Daily Tribune |
| Oleson | Tricia | 1998 | Daily Tribune |
| Oleson | Troy | 1992 | Daily Tribune |
| Oleson | Trudy Jo | 1973 | Daily Tribune |
| Oleson | Wesley | 1954 | "The Moccasin" Annual |
| Oleson | William | 1979 | Daily Tribune |
| Olsen | Catharina | 1999 | Daily Tribune |
| Olsen | Donald | 1949 | "The Moccasin" Annual |
| Olsen | Donald C. | 1941 | Daily Tribune |
| Olsen | Travis | 1991 | Daily Tribune |
| Olson | Allen Curtis | 1961 | "The Moccasin" Annual |
| Olson | Angi | 1996 | Daily Tribune |
| Olson | Arny | 1982 | Daily Tribune |
| Olson | Carol | 1947 | "The Moccasin" Annual |
| Olson | Cory | 1994 | Daily Tribune |
| Olson | Dale C. | 1966 | Daily Tribune |
| Olson | Darin | 1984 | Daily Tribune |
| Olson | David | 1978 | Daily Tribune |
| Olson | Dawn | 1979 | Daily Tribune |
| Olson | Dennis | 1975 | Daily Tribune |
| Olson | Gary | 1971 | Daily Tribune |
| Olson | Glen | 1970 | Daily Tribune |
| Olson | Kellie | 1991 | Daily Tribune |
| Olson | Leah | 2000 | Daily Tribune |
| Olson | Lloyd | 1963 | Daily Tribune |
| Olson | Lorel | 1980 | Daily Tribune |
| Olson | Mark | 1988 | "The Moccasin" Annual |
| Olson | Natalie | 1987 | Daily Tribune |
| Olson | Nathan | 1988 | "The Moccasin" Annual |
| Olson | Olive | 1942 | Daily Tribune |
| Olson | Patricia | 1945 | Daily Tribune |
| Olson | Rick | 1984 | Daily Tribune |
| Olson | Robert | 1947 | "The Moccasin" Annual |
| Olson | Ryan | 1991 | Daily Tribune |
| Olson | Sally Ann | 1955 | "The Moccasin" Annual |
| Olson | Sharon Jane | 1967 | Daily Tribune |
| Olson | Tammie | 1991 | Daily Tribune |
| Olson | Tracy | 1989 | Daily Tribune |
| Olson | Trina | 1987 | Daily Tribune |
| Olson | Wayne L. | 1967 | Daily Tribune |
| Olson | Zorina | 2001 | Daily Tribune |
| Oltesvig | Albert | 1972 | Daily Tribune |
| Oltesvig | Ann | 1987 | Daily Tribune |
| Oltesvig | Diane | 1975 | Daily Tribune |
| Oltesvig | Ginger | 1990 | Daily Tribune |
| Oltesvig | Mary | 1982 | Daily Tribune |
| Oltesvig | Nancy | 1970 | Daily Tribune |
| Oltesvig | Pamela Grace | 1973 | Daily Tribune |
| Oltesvig | Thomas F. | 1973 | Daily Tribune |
| Oltesvig | Timothy | 1979 | Daily Tribune |
| Oltesvig | Wanda | 1970 | Daily Tribune |
| Oltesvig | Wayne J. | 1967 | Daily Tribune |
| Oltevig | Leonard | 1948 | "The Moccasin" Annual |
| Oltevig | Leone | 1948 | "The Moccasin" Annual |
| Omernik | Brenda | 1982 | Daily Tribune |
| Omernik | Craig | 1993 | Daily Tribune |
| Omernik | Kenneth | 1984 | Daily Tribune |
| Omernik | Tami | 1987 | Daily Tribune |
| Omernik | Todd | 1985 | Daily Tribune |
| O'Neill | A. Norman | 1925 | "The Moccasin" Annual |
| O'Neill | June | 1938 | Daily Tribune |
| O'Neill | Verner C. | 1927 | Daily Tribune |
| Orlowski | Cintra | 1969 | Daily Tribune |
| Orlowski | Clark | 1965 | Daily Tribune |
| Orlowski | Colete | 1974 | Daily Tribune |
| Orlowski | Colin J. | 1973 | Daily Tribune |
| Orlowski | Craig | 1995 | Daily Tribune |
| Orlowski | Curtis | 1971 | Daily Tribune |
| Orlowski | Melissa | 1992 | Daily Tribune |
| Osberg | Ellen L. | 1927 | Daily Tribune |
| Osberg | John | 1929 | Daily Tribune |
| Osberg | Lillian | 1923 | "The Moccasin" 1927 Annual |
| Osborne | Janet | 1979 | Daily Tribune |
| Osborne | Joseph K. | 1973 | Daily Tribune |
| Osborne | Julie | 1981 | Daily Tribune |
| Osborne | Kristyn | 1997 | Daily Tribune |
| Ostir | Richard | 1986 | Daily Tribune |
| Ostrum | Amanda | 1994 | Daily Tribune |
| Ostrum | Brenda | 1990 | Daily Tribune |
| Ostrum | Deborah | 1974 | Daily Tribune |
| Ostrum | Debra | 1989 | Daily Tribune |
| Ostrum | Eileen | 1958 | Daily Tribune |
| Ostrum | Ellen | 1961 | "The Moccasin" Annual |
| Ostrum | James | 1996 | Daily Tribune |
| Ostrum | James Harry | 1962 | "The Moccasin" Annual |
| Ostrum | Jeanette L. | 1967 | Daily Tribune |
| Ostrum | Jerry | 1992 | Daily Tribune |
| Ostrum | Judith | 1968 | Daily Tribune |
| Ostrum | Kathleen | 1971 | Daily Tribune |
| Ostrum | Laura | 1997 | Daily Tribune |
| Ostrum | LaVerne | 1956 | "The Moccasin" Annual |
| Ostrum | Louise | 1972 | Daily Tribune |
| Ostrum | Patricia | 1989 | Daily Tribune |
| Ostrum | Tammy | 1993 | Daily Tribune |
| Ostrum | Teresa | 1990 | Daily Tribune |
| Ostrum | Wanda | 1986 | Daily Tribune |
| Otero | Francisco | 1986 | Daily Tribune |
| Otero | Jenyffer | 2000 | Daily Tribune |
| Otero | Maria | 1985 | Daily Tribune |
| O'Toole | Daniel | 1975 | Daily Tribune |
| O'Toole | Donna | 1957 | Daily Tribune |
| O'Toole | Judith | 1963 | Daily Tribune |
| O'Toole | Kathleen | 1962 | "The Moccasin" Annual |
| O'Toole | Patrick | 1964 | Daily Tribune |
| Overturf | Douglas | 1996 | Daily Tribune |
| Overturf | Nathan | 2000 | Daily Tribune |
| Overturf | Wayne | 1940 | Daily Tribune |
| Owens | Delores | 1952 | "The Moccasin" Annual |
| Owens | Ronald L. | 1954 | "The Moccasin" Annual |