| Marrickville - 1927 (Roll: 15,446)| Retained by Labor Party | | | Candidate | Party | Votes | % | Final | % |
|---|
| Lazzarini, Carlo Camillo (Re-elected) | Labor Party | 8,325 | 62.47 | | | | Mansell, Percy James Baker | Nationalist | 5,002 | 37.53 | | | | Formal Votes | | 13,327 | | | | | Informal Votes | | 122 | 0.91 | | | | Total Votes / Turnout | | 13,449 | 87.07 | | | |
| Notes: Lazzarini was a sitting Labor MP for Western Suburbs. | |