| Rosie Tantillo | |
| Fullname: | Rosa Anna Tantillo |
| Birth Date: | 6 August 1984 |
| Birth Place: | San Diego, California, United States |
| Position: | Midfielder |
| Currentclub: | FC Gold Pride |
| Clubnumber: | 16 |
| Youthclubs1: | FC Bratz |
| Youthyears1: | 1994–2002 |
| Youthclubs2: | La Jolla High School |
| Youthyears2: | 1999–2003 |
| Youthclubs3: | Santa Anita Strikers |
| Youthyears3: | 2003–2004 |
| College1: | USC Trojans |
| Collegeyears1: | 2003–2006 |
| Clubs1: | Pali Blues |
| Years1: | 2008 |
| Caps1: | 12 |
| Goals1: | 4 |
| Clubs2: | Buffalo Flash |
| Years2: | 2009 |
| Clubs3: | FC Gold Pride |
| Years3: | 2010 |
| Caps3: | 2 |
| Goals3: | 0 |
| Clubs4: | San Diego WFC SeaLions |
| Years4: | 2011– |
| Nationalteam1: | United States U-21 |
| Nationalyears1: | 2004–2007 |
| Manageryears1: | 2007 |
| Managerclubs1: | USC Trojans (assistant) |
Rosa Anna Tantillo (born August 6, 1984) is an American soccer player from San Diego, California. She is a midfielder for the San Diego WFC SeaLions and previously played for Women's Professional Soccer club FC Gold Pride.
She served as an undergraduate assistant coach for USC in 2007.[1]