| nome e cognome | indirizzo web |
| Federico Gerardo LARDERA | www.larderarch.net |
| Antonio LAS CASAS | http://www.antolas.it |
| Michele LASTELLA | https://www.vascalastella.it/ |
| Adriano LATINI | https://www.adrianolatini.it |
| Fabrizio LATINI | http://www.fabriziolatini.it |
| Fabio LATTANZI | http://www.lastarch.it |
| Francesca LATTANZI | https://www.lattanzifrancesca.it/ |
| Maria LAURIOLA | http://www.architettiroma.it/progetti/arch.Lauriola-A21694.aspx |
| Cosimo Fabio LAVACCA | http://www.cfla.it |
| Riccardo LAZZARI | http://www.rldesign.it |
| Florence Marie-Thérèse LE PRIOL | http://tadelaktitalia.it |
| Mario Luca Rosario LEANTE | http://www.architettiroma.it/profili/arch.Leante-A18632.aspx |
| Vittorio LECCE | https://studio-architettura-vittorio-lecce.business.site/?utm_source=gmb&utm_medium=referr |
| Gianluca LELLA | http://www.gianlucalella.it |
| Francesca LEMMO | http://www.studiolemmo.com |
| Ruggero LENCI | http://www.ruggerolenci.it |
| Sergio LENOCI | http://www.sergiolenoci.com |
| Alice LENTISCO | http://rad-architettura.com |
| Luigi LEO | http://www.architettureluka.it.gg |
| Manlio LEO | http://www.fluidodesign.it |
| Michele LEONARDI | https://www.systemichabitats.it/ |
| Giulia LEONETTI | http://www.studiorauco.it |
| Luciano LEONI | http://lucianoleoni.com/ |
