There are many scripture verses that make wonderful prayers for our leaders. This list focuses on Psalms and is not exhaustive.
1-8
9-18
20
21
23
25-28
30
31
34-38
41
43
44
46
47
49-62
64
67-75
77
82
83
86
90
91
94
101
102
108
109
112
116-121
123-125
128-131
138-146
149
Colossians 1:9-14