Guardiola, Klopp, Parker and Nuno nominated for April prize. You can click here to vote for your choice on Premier League official website.
The votes from the public are combined with those of a panel of football experts to decide the winner, who will be announced next week.
Pep Guardiola
Guardiola is seeking to win the award for the second time in three months to take his overall tally to seven.
April was the third month in a row that the Spaniard's Manchester City side boasted a 100 per cent record, and perhaps their most important.
They beat top-four hopefuls Tottenham Hotspur and Manchester United, as well as Cardiff City, Crystal Palace and Burnley, scoring nine times and conceding only once to stay top of the table.
Jurgen Klopp
Klopp also achieved a perfect month to keep the pressure on Man City in pursuit of Liverpool's first Premier League title.
The German's team averaged three goals per match in victories over Southampton, Chelsea, Cardiff and Huddersfield Town.
It took the second-placed Reds to 91 points for the season, more than they have reached in any previous PL campaign.
Scott Parker
The caretaker manager inspired a reaction from his Fulham side after their relegation was confirmed in a loss at Watford on 2 April.
After that 4-1 defeat, they beat Everton, AFC Bournemouth and Cardiff without conceding a goal.
Nuno Espirito Santo
With 10 points from five April matches, the Portuguese's side moved up to 54 points in their first season since promotion.
All three of their victories came against teams in the top half: Man Utd, Arsenal and Watford.
That record lifted Wolves to seventh as Nuno seeks European qualification and a second Barclays Manager of the Month award to add to his September 2018 triumph.
Dwise
216
I choose Kloop cuz of he's confidence towards d team... I would b glad if he wins d league too... and also beat Barca.. 2day is my birthday.. over 50 likes pls... who's wit me
Aneel56
98
I think this guys deserves it .....or pep
Hieadeikny
68
Klopp is intelligent.he wins graciously and sometimes looses honourably. a wonderful guy.
Huebdeknpt
67
I choose Klopp but I admire Nuno for his first season n his management to his club n they not far behind Moffies United.....enough said ne’
Dadbelnrsu
66
It's going to Klop he never draw or lost a game in April 😁
Mosanya
66
I will go with klopp, he has be incredible and has made Liverpool dangerous and attacking. He has won 5 matches and his team has not lost, Liverpool has scored 14 goals in April, for me klopp deserves it.
shirtos
59
He is the most successful of the bunch this month Hope they not waiting until he actually wins the league to see he is the manager of the year as well
Wapnoruz
55
Voting for this adorable manager. He is the only one who lifted one of the best club to the second position.[Bear]. You deserve it Klopp!!!
Dikbtz
53
Pep deserves it for beating 2 big clubs, he is the best.
BrisbenDesigns
50
Good luck klopp on this one too! I love the spirit,confidence you have on the club and willingness to deliver! Add this to your March![Bear][Bear]
Girumh
49
He deserves to win
bizou650
48
Am a liverpool fan but am amazed with the job this man has done
Spartacus_Aye419
48
Guardiola masterminded two Huge and important games against Tottenham Hotspur and Manchester United which his team won, so I guess he should win the Coach of the Month.
saodeikru
46
Man city and Liverpool deserves to be in La Liga... They should be promoted to La Liga. They are not getting enough competition in the EPL [Crylaugh][Crylaugh]
Habcilprsy
45
The manager of the month should go to the manager of Wolverhampton ( De Santos ) Wolves are 7th in the league with a squad of players that cost less then the top 2 players of ManC and Liverpool Santos should go to ManU or Chelsea because with the players they have he will definitely win the premium league next season