=== Girone A ===
{| class="wikitable" class="wikitable sortable" style="text-align: center;" align=center style="font-size: 90%;"
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
!width=5%|
|- align=center bgcolor=#98A1B2
!width=207%|Pos.
!width=4031%|Squadra
!width=10%|Pt
!width=220|<span style="color:#FFFFFF">IV Serie 1955-1956 girone A</span>
!width=7%|G
!width=55|<span style="color:#FFFFFF">Punti</span>
!width=7%|V
!width=40|<span style="color:#FFFFFF">G</span>
!width=7%|N
!width=40|<span style="color:#FFFFFF">V</span>
!width=7%|P
!width=40|<span style="color:#FFFFFF">N</span>
!width=7%|GF
!width=40|<span style="color:#FFFFFF">P</span>
!width=7%|GS
!width=40|<span style="color:#FFFFFF">GF</span>
|- align=center style="background:#FFF010;"
!width=40|<span style="color:#FFFFFF">GS</span>
|- align=center style="background:#CCFF99;"
|[[File:1rightarrow.png|15px]] ||1.||style="text-align:left;"|'''{{Calcio Biellese}}'''
||'''52'''||34||21||10||3||74||29
=== Girone B ===
{| class="wikitable" class="wikitable sortable" style="text-align: center;" align=center style="font-size: 90%;"
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
!width=5%|
|- align=center bgcolor=#98A1B2
!width=207%|Pos.
!width=4031%|Squadra
!width=10%|Pt
!width=220|<span style="color:#FFFFFF">IV Serie 1955-1956 girone B</span>
!width=7%|G
!width=55|<span style="color:#FFFFFF">Punti</span>
!width=7%|V
!width=40|<span style="color:#FFFFFF">G</span>
!width=7%|N
!width=40|<span style="color:#FFFFFF">V</span>
!width=7%|P
!width=40|<span style="color:#FFFFFF">N</span>
!width=7%|GF
!width=40|<span style="color:#FFFFFF">P</span>
!width=7%|GS
!width=40|<span style="color:#FFFFFF">GF</span>
|- align=center style="background:#FFF010;"
!width=40|<span style="color:#FFFFFF">GS</span>
|- align=center style="background:#CCFF99;"
|[[File:1rightarrow.png|15px]] ||1.||style="text-align:left;"|'''{{Calcio Fanfulla}}'''
||'''49'''||34||19||11||4||54||21
=== Girone C ===
{| class="wikitable" class="wikitable sortable" style="text-align: center;" align=center style="font-size: 90%;"
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
!width=5%|
|- align=center bgcolor=#98A1B2
!width=207%|Pos.
!width=4031%|Squadra
!width=10%|Pt
!width=220|<span style="color:#FFFFFF">IV Serie 1955-1956 girone C</span>
!width=7%|G
!width=55|<span style="color:#FFFFFF">Punti</span>
!width=7%|V
!width=40|<span style="color:#FFFFFF">G</span>
!width=7%|N
!width=40|<span style="color:#FFFFFF">V</span>
!width=7%|P
!width=40|<span style="color:#FFFFFF">N</span>
!width=7%|GF
!width=40|<span style="color:#FFFFFF">P</span>
!width=7%|GS
!width=40|<span style="color:#FFFFFF">GF</span>
|- align=center style="background:#FFF010;"
!width=40|<span style="color:#FFFFFF">GS</span>
|- align=center style="background:#CCFF99;"
|[[File:1rightarrow.png|15px]] ||1.||style="text-align:left;"|'''{{Calcio Reggiana}}'''
||'''54'''||34||22||10||2||77||35
=== Girone D ===
{| class="wikitable" class="wikitable sortable" style="text-align: center;" align=center style="font-size: 90%;"
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
!width=5%|
|- align=center bgcolor=#98A1B2
!width=207%|Pos.
!width=4031%|Squadra
!width=10%|Pt
!width=220|<span style="color:#FFFFFF">IV Serie 1955-1956 girone D</span>
!width=7%|G
!width=55|<span style="color:#FFFFFF">Punti</span>
!width=7%|V
!width=40|<span style="color:#FFFFFF">G</span>
!width=7%|N
!width=40|<span style="color:#FFFFFF">V</span>
!width=7%|P
!width=40|<span style="color:#FFFFFF">N</span>
!width=7%|GF
!width=40|<span style="color:#FFFFFF">P</span>
!width=7%|GS
!width=40|<span style="color:#FFFFFF">GF</span>
|- align=center style="background:#FFF010;"
!width=40|<span style="color:#FFFFFF">GS</span>
|- align=center style="background:#CCFF99;"
|[[File:1rightarrow.png|15px]] ||1.||style="text-align:left;"|'''{{Calcio Bolzano}}'''
||'''53'''||34||23||7||4||64||19
=== Girone E ===
{| class="wikitable" class="wikitable sortable" style="text-align: center;" align=center style="font-size: 90%;"
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
!width=5%|
|- align=center bgcolor=#98A1B2
!width=207%|Pos.
!width=4031%|Squadra
!width=10%|Pt
!width=220|<span style="color:#FFFFFF">IV Serie 1955-1956 girone E</span>
!width=7%|G
!width=55|<span style="color:#FFFFFF">Punti</span>
!width=7%|V
!width=40|<span style="color:#FFFFFF">G</span>
!width=7%|N
!width=40|<span style="color:#FFFFFF">V</span>
!width=7%|P
!width=40|<span style="color:#FFFFFF">N</span>
!width=7%|GF
!width=40|<span style="color:#FFFFFF">P</span>
!width=7%|GS
!width=40|<span style="color:#FFFFFF">GF</span>
|- align=center style="background:#FFF010;"
!width=40|<span style="color:#FFFFFF">GS</span>
|- align=center style="background:#CCFF99;"
| [[File:1rightarrow.png|15px]] ||1.||style="text-align:left;"|'''{{Calcio Siena}}'''
||'''53'''||34||23||7||4||71||25
=== Girone F ===
{| class="wikitable" class="wikitable sortable" style="text-align: center;" align=center style="font-size: 90%;"
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
!width=5%|
|- align=center bgcolor=#98A1B2
!width=207%|Pos.
!width=4031%|Squadra
!width=10%|Pt
!width=220|<span style="color:#FFFFFF">IV Serie 1955-1956 girone F</span>
!width=7%|G
!width=55|<span style="color:#FFFFFF">Punti</span>
!width=7%|V
!width=40|<span style="color:#FFFFFF">G</span>
!width=7%|N
!width=40|<span style="color:#FFFFFF">V</span>
!width=7%|P
!width=40|<span style="color:#FFFFFF">N</span>
!width=7%|GF
!width=40|<span style="color:#FFFFFF">P</span>
!width=7%|GS
!width=40|<span style="color:#FFFFFF">GF</span>
|- align=center style="background:#FFF010;"
!width=40|<span style="color:#FFFFFF">GS</span>
|- align=center style="background:#CCFF99;"
|[[File:1rightarrow.png|15px]] ||1.||style="text-align:left;"|'''{{Calcio Chinotto Neri Roma}}'''
||'''52'''||34||21||10||3||49||17
=== Girone G ===
{| class="wikitable" class="wikitable sortable" style="text-align: center;" align=center style="font-size: 90%;"
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
!width=5%|
|- align=center bgcolor=#98A1B2
!width=207%|Pos.
!width=4031%|Squadra
!width=10%|Pt
!width=220|<span style="color:#FFFFFF">IV Serie 1955-1956 girone G</span>
!width=7%|G
!width=55|<span style="color:#FFFFFF">Punti</span>
!width=7%|V
!width=40|<span style="color:#FFFFFF">G</span>
!width=7%|N
!width=40|<span style="color:#FFFFFF">V</span>
!width=7%|P
!width=40|<span style="color:#FFFFFF">N</span>
!width=7%|GF
!width=40|<span style="color:#FFFFFF">P</span>
!width=7%|GS
!width=40|<span style="color:#FFFFFF">GF</span>
|- align=center style="background:#FFF010;"
!width=40|<span style="color:#FFFFFF">GS</span>
|- align=center style="background:#CCFF99;"
|[[File:1rightarrow.png|15px]] ||1.||style="text-align:left;"|'''{{Calcio Pescara}}'''
||'''49'''||34||22||5||7||78||26
=== Girone H ===
{| class="wikitable" class="wikitable sortable" style="text-align: center;" align=center style="font-size: 90%;"
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
!width=5%|
|- align=center bgcolor=#98A1B2
!width=207%|Pos.
!width=4031%|Squadra
!width=10%|Pt
!width=220|<span style="color:#FFFFFF">IV Serie 1955-1956 girone H</span>
!width=7%|G
!width=55|<span style="color:#FFFFFF">Punti</span>
!width=7%|V
!width=40|<span style="color:#FFFFFF">G</span>
!width=7%|N
!width=40|<span style="color:#FFFFFF">V</span>
!width=7%|P
!width=40|<span style="color:#FFFFFF">N</span>
!width=7%|GF
!width=40|<span style="color:#FFFFFF">P</span>
!width=7%|GS
!width=40|<span style="color:#FFFFFF">GF</span>
|- align=center style="background:#FFF010;"
!width=40|<span style="color:#FFFFFF">GS</span>
|- align=center style="background:#CCFF99;"
|[[File:1rightarrow.png|15px]] ||1.||style="text-align:left;"|'''{{Calcio Reggina}}'''
||'''52'''||34||23||6||5||56||24
|