2023 Surbiton Trophy

{{Infobox tennis event|2023|Surbiton Trophy|

| date=5–11 June 2023

| edition=18th (men)
19th (women)

| surface=Grass / Outdoor

| location=Surbiton, United Kingdom

| category=ATP Challenger Tour
ITF Women's World Tennis Tour

| champms = {{flagicon|GBR}} Andy Murray

| champmd = {{flagicon|GBR}} Liam Broady / {{flagicon|GBR}} Jonny O'Mara

| champws = {{flagicon|BEL}} Yanina Wickmayer

| champwd = {{flagicon|USA}} Sophie Chang / {{flagicon|BEL}} Yanina Wickmayer

}}

The 2023 Surbiton Trophy was a professional tennis tournament played on outdoor grass. It was the 18th edition for men and 19th for women, which were respectively part of the 2023 ATP Challenger Tour and the 2023 ITF Women's World Tennis Tour. It took place in Surbiton, United Kingdom between 5 and 11 June 2023.{{cite web|work=ITFtennis.com|publisher=ITF World Tennis Tour|title=W100 Surbiton|url=https://www.itftennis.com/en/tournament/w100-surbiton/gbr/2023/w-itf-gbr-09a-2023/fact-sheet/}}

Champions

=Men's singles=

{{flagicon|GBR}} Andy Murray def. {{flagicon|AUT}} Jurij Rodionov 6–3, 6–2.

=Men's doubles=

{{flagicon|GBR}} Liam Broady / {{flagicon|GBR}} Jonny O'Mara def. {{flagicon|AUS}} Alexei Popyrin / {{flagicon|AUS}} Aleksandar Vukic 6–4, 5–7, [10–8].

=Women's singles=

{{flagicon|BEL}} Yanina Wickmayer def. {{flagicon|GBR}} Katie Swan 2–6, 6–4, 7–6^(7–1).

=Women's doubles=

{{flagicon|USA}} Sophie Chang / {{flagicon|BEL}} Yanina Wickmayer def. {{flagicon|GBR}} Alicia Barnett / {{flagicon|GBR}} Olivia Nicholls 6–4, 6–1.

Men's singles main draw entrants

=Seeds=

class="sortable wikitable"
width="70"\| Country ! width="175"\| Player ! Rank¹ ! Seed
{{flag\|GBR}} \|Dan Evans \|25 \|1
{{flag\|GBR}} \|Andy Murray \|43 \|2
{{flag\|USA}} \|Mackenzie McDonald \|59 \|3
~~{{flag\|AUS}}~~ \|~~Max Purcell~~ \|68 \|4
{{flag\|AUS}} \|Jason Kubler \|69 \|5
{{flag\|FRA}} \|Constant Lestienne \|70 \|6
\|Ilya Ivashka \|73 \|7
{{flag\|USA}} \|Christopher Eubanks \|74 \|8

class="sortable wikitable"

width="70"| Country

! width="175"| Player

! Rank¹

! Seed

|Dan Evans

|25

|Andy Murray

|43

|Mackenzie McDonald

|59

~~{{flag|AUS}}~~

|~~Max Purcell~~

|68

|69

|70

|73

|74

¹ Rankings are as of 29 May 2023.

=Other entrants=

The following players received wildcards into the singles main draw:

{{flagicon|GBR}} Dan Evans
{{flagicon|GBR}} Andy Murray
{{flagicon|GBR}} Ryan Peniston

The following players received entry into the singles main draw using protected rankings:

{{flagicon|KOR}} Chung Hyeon
{{flagicon|CZE}} Jiří Veselý

The following player received entry into the singles main draw as an alternate:

{{flagicon|CAN}} Gabriel Diallo

The following players received entry from the qualifying draw:

{{flagicon|CHN}} Bu Yunchaokete
{{flagicon|GBR}} Daniel Cox
{{flagicon|GBR}} Billy Harris
{{flagicon|AUS}} Luke Saville
{{flagicon|GBR}} Harry Wendelken
{{flagicon|GBR}} Mark Whitehouse

The following players received entry as lucky losers:

{{flagicon|AUS}} James McCabe
{{flagicon|USA}} Zachary Svajda

Women's singles main draw entrants

=Seeds=

class="sortable wikitable"
width="70"\| Country ! width="175"\| Player ! Rank¹ ! Seed
{{flag\|GER}} \|Tatjana Maria \|67 \|1
{{flag\|USA}} \|Alison Riske-Amritraj \|85 \|2
{{flag\|USA}} \|Madison Brengle \|95 \|3
{{flag\|AUS}} \|Kimberly Birrell \|110 \|4
{{flag\|GBR}} \|Jodie Burrage \|111 \|5
{{flag\|USA}} \|Elizabeth Mandlik \|119 \|6
{{flag\|FRA}} \|Océane Dodin \|122 \|7
{{flag\|GBR}} \|Katie Boulter \|125 \|8

class="sortable wikitable"

width="70"| Country

! width="175"| Player

! Rank¹

! Seed

|Tatjana Maria

|67

|Alison Riske-Amritraj

|85

|Madison Brengle

|95

|Kimberly Birrell