There are 13 mathematicians whose last name begin with SPAD.
| Spada, Hans | Universität Wien | 1969 |
| Spada, Luca | Università degli Studi di Siena | 2007 |
| Spada, Michela | École Polytechnique Fédérale de Lausanne (EPFL) | 2004 |
| Spada, Nicola | Università degli Studi di Messina | 2003 |
| Spadaccini, Christopher | Massachusetts Institute of Technology | 2004 |
| Spadaro, Emanuele | Universität Zürich | 2010 |
| Spadaro, Louis | New York University | 1955 |
| Spadaro, Santi | Auburn University | 2009 |
| Spade, Cynthia | Northwestern University | 2000 |
| Spade, David | The Ohio State University | 2013 |
| Spadini, Davide | Technische Universiteit Delft | 2021 |
| Spadini, Marco | Università degli Studi di Firenze | 1997 |
| Spady, Richard | Massachusetts Institute of Technology | 1978 |