diff --git a/NEWS.md b/NEWS.md
index 40f3e00e02a28..48aebc9344980 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -3,7 +3,7 @@ Julia v1.7 Release Notes
 
 New language features
 ---------------------
-
+* `count` and `findall` now accept an `AbstractChar` argument to search for a character in a string ([#38675]).
 
 Language changes
 ----------------
diff --git a/base/regex.jl b/base/regex.jl
index 8ee07fbc006cc..d03938f3177ad 100644
--- a/base/regex.jl
+++ b/base/regex.jl
@@ -396,9 +396,29 @@ function findall(t::Union{AbstractString,AbstractPattern}, s::AbstractString; ov
     return found
 end
 
+"""
+    findall(c::AbstractChar, s::AbstractString)
+
+Return a vector `I` of the indices of `s` where `s[i] == c`. If there are no such
+elements in `s`, return an empty array.
+
+# Examples
+```jldoctest
+julia> findall('a', "batman")
+2-element Vector{Int64}:
+ 2
+ 5
+```
+
+!!! compat "Julia 1.7"
+     This method requires at least Julia 1.7.
+"""
+findall(c::AbstractChar, s::AbstractString) = findall(isequal(c),s)
+
+
 """
     count(
-        pattern::Union{AbstractString,AbstractPattern},
+        pattern::Union{AbstractChar,AbstractString,AbstractPattern},
         string::AbstractString;
         overlap::Bool = false,
     )
@@ -411,8 +431,11 @@ original string, otherwise they must be from disjoint character ranges.
 
 !!! compat "Julia 1.3"
      This method requires at least Julia 1.3.
+
+!!! compat "Julia 1.7"
+      Using a character as the pattern requires at least Julia 1.7.
 """
-function count(t::Union{AbstractString,AbstractPattern}, s::AbstractString; overlap::Bool=false)
+function count(t::Union{AbstractChar,AbstractString,AbstractPattern}, s::AbstractString; overlap::Bool=false)
     n = 0
     i, e = firstindex(s), lastindex(s)
     while true
diff --git a/test/regex.jl b/test/regex.jl
index 595a3417cd33f..77a7545eaecef 100644
--- a/test/regex.jl
+++ b/test/regex.jl
@@ -64,12 +64,22 @@
     @test findall(r"\w+", "foo bar", overlap=true) == [1:3, 2:3, 3:3, 5:7, 6:7, 7:7]
     @test all(findall(r"\w*", "foo bar") .=== [1:3, 4:3, 5:7, 8:7]) # use === to compare empty ranges
     @test all(findall(r"\b", "foo bar") .=== [1:0, 4:3, 5:4, 8:7])  # use === to compare empty ranges
+    # with Char as argument
+    @test findall('a', "batman") == [2, 5]
+    @test findall('→', "OH⁻ + H₃CBr →  HOH₃CBr⁻ → HOCH₃ + Br⁻") == [17, 35]
+    @test findall('a', "") == Int[]
+    @test findall('c', "batman") == Int[]
 
     # count
     @test count(r"\w+", "foo bar") == 2
     @test count(r"\w+", "foo bar", overlap=true) == 6
     @test count(r"\w*", "foo bar") == 4
     @test count(r"\b", "foo bar") == 4
+    # count with char as argument
+    @test count('a', "batman") == 2
+    @test count('a', "aaa", overlap=true) == 3
+    @test count('a', "") == 0
+    @test count('→', "OH⁻ + H₃CBr →  (HOH₃CBr⁻)† → HOCH₃ + Br⁻") == 2
 
     # Unnamed subpatterns
     let m = match(r"(.)(.)(.)", "xyz")