diff --git a/stdlib/LinearAlgebra/src/LinearAlgebra.jl b/stdlib/LinearAlgebra/src/LinearAlgebra.jl
index 79c55979ef8e0..1aa885c368440 100644
--- a/stdlib/LinearAlgebra/src/LinearAlgebra.jl
+++ b/stdlib/LinearAlgebra/src/LinearAlgebra.jl
@@ -462,12 +462,16 @@ _cut_B(X::AbstractMatrix, r::UnitRange) = size(X, 1) > length(r) ? X[r,:] : X
 # ignored. However, some methods can fail if they read the entired ev
 # rather than just the meaningful elements. This is a helper function
 # for getting only the meaningful elements of ev. See #41089
-_evview(S::SymTridiagonal) = @view S.ev[begin:length(S.dv) - 1]
+_evview(S::SymTridiagonal) = @view S.ev[begin:begin + length(S.dv) - 2]
 
 ## append right hand side with zeros if necessary
 _zeros(::Type{T}, b::AbstractVector, n::Integer) where {T} = zeros(T, max(length(b), n))
 _zeros(::Type{T}, B::AbstractMatrix, n::Integer) where {T} = zeros(T, max(size(B, 1), n), size(B, 2))
 
+# append a zero element / drop the last element
+_pushzero(A) = (B = similar(A, length(A)+1); @inbounds B[begin:end-1] .= A; @inbounds B[end] = zero(eltype(B)); B)
+_droplast!(A) = deleteat!(A, lastindex(A))
+
 # General fallback definition for handling under- and overdetermined system as well as square problems
 # While this definition is pretty general, it does e.g. promote to common element type of lhs and rhs
 # which is required by LAPACK but not SuiteSpase which allows real-complex solves in some cases. Hence,
diff --git a/stdlib/LinearAlgebra/src/bidiag.jl b/stdlib/LinearAlgebra/src/bidiag.jl
index fb29f9ae595b9..1f18ad627f636 100644
--- a/stdlib/LinearAlgebra/src/bidiag.jl
+++ b/stdlib/LinearAlgebra/src/bidiag.jl
@@ -205,6 +205,11 @@ convert(T::Type{<:Bidiagonal}, m::AbstractMatrix) = m isa T ? m : T(m)
 similar(B::Bidiagonal, ::Type{T}) where {T} = Bidiagonal(similar(B.dv, T), similar(B.ev, T), B.uplo)
 similar(B::Bidiagonal, ::Type{T}, dims::Union{Dims{1},Dims{2}}) where {T} = zeros(T, dims...)
 
+function kron(A::Diagonal, B::Bidiagonal)
+    kdv = kron(diag(A), B.dv)
+    kev = _droplast!(kron(diag(A), _pushzero(B.ev)))
+    Bidiagonal(kdv, kev, B.uplo)
+end
 
 ###################
 # LAPACK routines #
diff --git a/stdlib/LinearAlgebra/src/diagonal.jl b/stdlib/LinearAlgebra/src/diagonal.jl
index 2c87e63c4a7c1..bafe722ca0e07 100644
--- a/stdlib/LinearAlgebra/src/diagonal.jl
+++ b/stdlib/LinearAlgebra/src/diagonal.jl
@@ -596,7 +596,20 @@ end
     return C
 end
 
-kron(A::Diagonal{<:Number}, B::Diagonal{<:Number}) = Diagonal(kron(A.diag, B.diag))
+kron(A::Diagonal, B::Diagonal) = Diagonal(kron(A.diag, B.diag))
+
+function kron(A::Diagonal, B::SymTridiagonal)
+    kdv = kron(diag(A), B.dv)
+    # We don't need to drop the last element
+    kev = kron(diag(A), _pushzero(_evview(B)))
+    SymTridiagonal(kdv, kev)
+end
+function kron(A::Diagonal, B::Tridiagonal)
+    kd = kron(diag(A), B.d)
+    kdl = _droplast!(kron(diag(A), _pushzero(B.dl)))
+    kdu = _droplast!(kron(diag(A), _pushzero(B.du)))
+    Tridiagonal(kdl, kd, kdu)
+end
 
 @inline function kron!(C::AbstractMatrix, A::Diagonal, B::AbstractMatrix)
     require_one_based_indexing(B)
diff --git a/stdlib/LinearAlgebra/test/diagonal.jl b/stdlib/LinearAlgebra/test/diagonal.jl
index 64e3fdbc2a6f1..e618fe75883ef 100644
--- a/stdlib/LinearAlgebra/test/diagonal.jl
+++ b/stdlib/LinearAlgebra/test/diagonal.jl
@@ -462,6 +462,20 @@ end
     @test kron(Ad, Ad).diag == kron([1, 2, 3], [1, 2, 3])
 end
 
+@testset "kron (issue #46456)" begin
+    A = Diagonal(randn(10))
+    BL = Bidiagonal(randn(10), randn(9), :L)
+    BU = Bidiagonal(randn(10), randn(9), :U)
+    C = SymTridiagonal(randn(10), randn(9))
+    Cl = SymTridiagonal(randn(10), randn(10))
+    D = Tridiagonal(randn(9), randn(10), randn(9))
+    @test kron(A, BL)::Bidiagonal == kron(Array(A), Array(BL))
+    @test kron(A, BU)::Bidiagonal == kron(Array(A), Array(BU))
+    @test kron(A, C)::SymTridiagonal == kron(Array(A), Array(C))
+    @test kron(A, Cl)::SymTridiagonal == kron(Array(A), Array(Cl))
+    @test kron(A, D)::Tridiagonal == kron(Array(A), Array(D))
+end
+
 @testset "svdvals and eigvals (#11120/#11247)" begin
     D = Diagonal(Matrix{Float64}[randn(3,3), randn(2,2)])
     @test sort([svdvals(D)...;], rev = true) ≈ svdvals([D.diag[1] zeros(3,2); zeros(2,3) D.diag[2]])