| Name | Department(s) | Extension | |
| Mr. Jon Albert | Campus Ministry | 6676 | jalbert@stritahs.com |
| Mrs. Mary Albrecht | Social Studies, Theology | 6512 | malbrecht@stritahs.com |
| Ms. Bridget Allen | Marketing | 6680 | ballen@stritahs.com |
| Mr. Jim Angsten | Physical Education | 6612 | jangsten@stritahs.com |
| Mr. Tim Baffoe | English | 6539 | tbaffoe@stritahs.com |
| Mrs. Mary Barnes | Discipline Office/Attendance | 6621 | mbarnes@stritahs.com |
| Mr. Wes Benak – Asst. Principal | Administration, Guidance | 6647 | wbenak@stritahs.com |
| Mr. Tom Berry | Social Studies | 6533 | tberry@stritahs.com |
| Mr. Josh Blaszak | Math | 6626 | jblaszak@stritahs.com |
| Mr. Dan Carroll | Physical Education | 6535 | dcarroll@stritahs.com |
| Sr. Ardis Cloutier | Vocation Office | 6650 | acloutier@stritahs.com |
| Mr. Thomas Conlon | Theology | 6522 | tconlon@stritahs.com |
| Mr. David Conrath | Social Studies, English, Villanova Aca. | 6513 | dconrath@stritahs.com |
| Mr. Brendan Conroy – Principal | Administration, English | 6615 | bconroy@stritahs.com |
| Fr. Phillip Cook, O.S.A. | Foreign Language | 6529 | pcook@stritahs.com |
| Mr. Brendan Coughlan | Science, Math | 6503 | bcoughlan@stritahs.com |
| Mrs. Katie Curran | Math | 6502 | kcurran@stritahs.com |
| Mr. Gary DeCesare | Director of Facilities | 6642 | gdecesare@stritahs.com |
| Ms. Martha Dion | Social Studies | 6664 | mdion@stritahs.com |
| Ms. Colleen Early | Foreign Language | 6509 | cearley@stritahs.com |
| Mr. Craig Ferguson | Admissions | 6613 | cferguson@stritahs.com |
| Mr. Mike Gallagher | Finance | 6625 | mgallagher@stritahs.com |
| Mr. Brian Gilbert | Technology | 6523 | bgilbert@stritahs.com |
| Ms. Cindy Gradek | Fine Arts | 6659 | cgradek@stritahs.com |
| Mr. Paul Harrington | Technology | 6675 | pharrington@stritahs.com |
| Mrs. Trish Harrington | Advancement | 6618 | tharrington@stritahs.com |
| Mr. Bill Heaney | Advancement | 6661 | bheaney@stritahs.com |
| Bro. Jack Hibbard O.S.A. | Main Office | 6610 | jhibbard@stritahs.com |
| Mrs. Mary Rita Insley | Admissions | 6620 | mrinsley@stritahs.com |
| Mr. Kieran Kellam | Social Studies, English | 6505 | kkellam@stritahs.com |
| Mrs. Noreen Kelliher | Admin Asst. for Adminstration | 6652 | nkelliher@stritahs.com |
| Mr. Chuck Knibbs | Social Studies | 6534 | cknibbs@stritahs.com |
| Mrs. Susan Krystof | Science | 6630 | skrystof@stritahs.com |
| Mrs. Robyn Kurnat | Fine Arts | 6634 | rkurnat@stritahs.com |
| Mr. Todd Kuska | Science | 6657 | tkuska@stritahs.com |
| Mrs. Emily LaForge | Counseling | 6671 | elaforge@stritahs.com |
| Mrs. Terry Landstrom | Villanova Academy | 6639 | tlandstrom@stritahs.com |
| Ms. Megan Leider | Science | 6537 | mleider@stritahs.com |
| Mr. Ed Leiser | Advancement, Admissions | 6616 | eleiser@stritahs.com |
| Mrs. Marilyn Maikisch | English | 6515 | mmaikisch@stritahs.com |
| Bro. Jim Magnan | Mustang Store | 6644 | jmagnan@stritahs.com |
| Ms. Linda Marach | English | 6514 | lmarach@stritahs.com |
| Fr. Tom McCarthy O.S.A | Administration | 6614 | frtomosa@stritahs.com |
| Mrs. Jodi McLawhorn | Fine Arts | 6667 | jmclawhorn@stritahs.com |
| Mrs. Maureen McWilliams | Finance | 6653 | mmcwilliams@stritahs.com |
| Mr. Tony Miranda | Theology | 6654 | amiranda@stritahs.com |
| Mrs. Mary Misiora | English | 6511 | mmisiora@stritahs.com |
| Mr. Ernie Mrozek – President | Administration | 6651 | emrozek@stritahs.com |
| Mrs. Jill Nagel | Business | 6640 | jnagel@stritahs.com |
| Mr. John Nee | English | 6617 | jnee@stritahs.com |
| Mr. Tim O’Connor | English | 6550 | toconnor@stritahs.com |
| Mrs. Letitia Olinger | Finance | 6643 | lolinger@stritahs.com |
| Mr. Brian O’Sullivan | English | 6518 | bosullivan@stritahs.com |
| Mrs. Katie Palmer | Math | 6531 | cpalmer@stritahs.com |
| Mrs. Maureen Pangrazio | Science | 6519 | mpangrazio@stritahs.com |
| Mr. Joe Partacz – Asst. Principal | Math | 6648 | jpartacz@stritahs.com |
| Mr. Jerry Pazin | Social Studies | 6508 | jpazin@stritahs.com |
| Ms. Corinne Pedersen | Guidance | 6681 | cpedersen@stritahs.com |
| Ms. Ann Perez | Theology | 6504 | aperez@stritahs.com |
| Mr. Jack Quinn | Campus Ministry | 6655 | jquinn@stritahs.com |
| Ms. Sara Rakauskas | Counseling | 6684 | srakauskas@stritahs.com |
| Mr. Tom Ramsden | Advancement | 6628 | tramsden@stritahs.com |
| Mrs. Stephanie Saul | Foreign Language | 6510 | ssaul@stritahs.com |
| Mr. John Schmitt | Advancement | 6629 | jschmitt@stritahs.com |
| Mr. Tony Sosnowski | Social Studies | 6521 | asosnowski@stritahs.com |
| Mr. Jay Standring | Physical Education | 6524 | jstandring@stritahs.com |
| Mrs. Julie Standring | Athletics | 6649 | juliestandring@stritahs.com |
| Mr. Mike Stawski | Marketing | 6683 | mstawski@stritahs.com |
| Mr. Matt Wilsey | Science | 6674 | mwilsey@stritahs.com |
| Ms. Socorro Yanez | Foreign Language | 6538 | syanez@stritahs.com |
| Fr. Rich Young O.S.A. | Theology | 6677 | ryoung@stritahs.com |
| Mrs. Nancy Zenere | Math | 6530 | nzenere@stritahs.com |
| Mr. Mike Zunica | Athletics | 6619 | mzunica@stritahs.com |
| St Rita Alumni currently teaching or working at St. Rita High School: | |||
| Terry Holz ’67Ernie Mrozek ’71 | |||
| Wes Benak ’81 | |||
| Fr. Rich Young O.S.A. ’82 | |||
| Fr. Tom McCarthy O.S.A. ’83 | |||
| John Schmitt ’84 | |||
| Todd Kuska ‘ 90 | |||
| Jerry Pazin ’90 | |||
| John Nee ‘ 93 | |||
| Tom Berry ’96 | |||
| Kieran Kellam ’98 | |||
| Dan Konieczny ’01 | |||
| Mike Stawski ’01 | |||
| Josh Blaszak ’02 | |||
| Tim O’Connor ’03 | |||
| Tony Sosnowski ’04 | |||
| Ed Leiser ’04 | |||
| Bill Heaney ’05 | |||
