Federation Cup / FFA Cup Preliminary Rounds South Australia (2021)

First round / Third preliminary round

24 March	19:30	USC Lion	0–2	Pontian Eagles	Grange Reserve
26 March	19:15	BOSA	4–3	Adelaide Uni Grads Blue	Charles Cane Reserve
26 March	19:15	Adelaide Victory	3–0	Rostrevor Old Collegians	Rushworth Reserve
26 March	19:30	Western Strikers	1–3	Elizabeth Downs	Carnegie Reserve
26 March	19:30	Gawler Eagles	1–2	West Torrens Birkalla	Karbeethan Reserve
26 March	19:30	Playford City	6–0	Ingle Farm	Ramsay Park
26 March	19:30	Adelaide Red Blue Eagles	2–4	Salisbury United	Steve Jarvis Park
27 March	12:00	Adelaide Hills Hawks	3–2 (a.e.t)	Adelaide Cobras	Hawks Nest
27 March	14:00	The Cove	3–2	Noarlunga United	Cove Sports and Community Centre
27 March	14:30	Cardijn Old Collegians	3–4	Mount Barker United	Cardijn College
27 March	14:30	Messinian Association Hawks	0–5	Para Hills Knights	Kings Reserve
27 March	14:45	Modbury Vista	0–3	Adelaide University	Newspot Stadium
27 March	15:00	White City Woodville	7–0	Unley Old Scholars	Frank Mitchell Park
27 March	15:00	Modbury Jets	2–1	Eastern United	Smith Partners Stadium
27 March	15:00	Pembroke Old Scholars	5–3	Old Ignatians	Valo Football Centre
27 March	15:30	Northern Demons	1–0	Adelaide Thunder	Byrne Park
27 March	17:30	West Adelaide	4–3	Seaford Rangers	T.K. Shutter Reserve
27 March	19:00	Port Adelaide	4–1	Vipers	Ngarrpadla Josie Agius Reserve
28 March	14:00	Brahma Lodge	11–0	Sacred Heart Old Collegians	Cockburn Green
14 April	19:30	Ghan United	6–1	Adelaide Titans	Valo Football Centre

Ghan United were disqualified from the competition after an incident in a pre-season amateur league match against Adelaide Croatia Vukovi.

23 April	19:30	Elizabeth Downs	3–2 (a.e.t.)	Para Hills Knights	Argana Park
23 April	19:30	BOSA	1–5	Modbury Jets	Charles Cane Reserve
23 April	19:30	Pontian Eagles	3–4 (a.e.t.)	Brahma Lodge	Yalumba Drive Reserve
24 April	14:30	Adelaide City	3–2	Adelaide Hills Hawks	Adelaide City Park
24 April	14:30	Northern Demons	0–4	Croydon Kings	Byrne Park
24 April	14:30	Adelaide Comets	9–1	Mount Barker United	Ellis Park
24 April	14:30	White City Woodville	5–0	Pembroke Old Scholars	Frank Mitchell Park
24 April	14:30	Adelaide Victory	3–2	Adelaide Croatia Raiders	Rushworth Reserve
24 April	14:30	Sturt Lions	2–0	Cumberland United	West Beach Parks Football Centre
24 April	15:00	West Torrens Birkalla	0–2	North Eastern MetroStars	Jack Smith Park
24 April	15:00	South Adelaide Panthers	0–2	Campbelltown City	O'Sullivan Beach Sports Centre
24 April	15:00	Playford City	2–1	Adelaide Blue Eagles	Ramsay Park
24 April	18:00	The Cove	1–2 (a.e.t.)	Fulham United	Cove Sports and Community Centre
24 April	18:00	Adelaide Olympic	1–0	Adelaide University	Valo Football Centre
24 April	19:00	Port Adelaide	4–2	West Adelaide	Ngarrpadla Josie Agius Reserve
		Salisbury United	3–0 Awrd	Ghan United

14 May	19:30	Elizabeth Downs	0–3	Playford City	Argana Park
15 May	14:30	Adelaide Comets	4–0	Adelaide Victory	Ellis Park
15 May	14:30	White City Woodville	2–3	Adelaide City	Frank Mitchell Park
15 May	14:30	Modbury Jets	0–1	Sturt Lions	Smith Partners Stadium
15 May	14:30	Salisbury United	1–1 (a.e.t.) (4–5 p)	Croydon Kings	Steve Jarvis Park
15 May	14:30	Campbelltown City	3–0	Port Adelaide	Steve Woodcock Sports Centre
15 May	14:30	Fulham United	1–3	Adelaide Olympic	West Beach Parks Football Centre
16 May	14:30	Brahma Lodge	3–5 (a.e.t.)	North Eastern MetroStars	Cockburn Green

8 June	19:00	Sturt Lions	2–4	Adelaide City	West Beach Parks Football Centre
8 June	19:30	Campbelltown City	4–1	Adelaide Comets	Steve Woodcock Sports Centre
8 June	19:30	North Eastern MetroStars	5–2	Playford City	T.K. Shutter Reserve
9 June	19:30	Adelaide Olympic	2–0	Croydon Kings	Valo Football Centre

22 June	19:30	Adelaide Olympic	1–0	Campbelltown City	Valo Football Centre
23 June	19:30	Adelaide City	2–0	North Eastern MetroStars	Valo Football Centre

14 July

19:30

Adelaide Olympic

2–1

Adelaide City

Valo Football Centre