diff --git a/x/distribution/keeper/hooks.go b/x/distribution/keeper/hooks.go
index 1d12fcc55513..86c812e25dee 100644
--- a/x/distribution/keeper/hooks.go
+++ b/x/distribution/keeper/hooks.go
@@ -101,6 +101,14 @@ func (h Hooks) BeforeValidatorSlashed(ctx sdk.Context, valAddr sdk.ValAddress, f
 	h.k.updateValidatorSlashFraction(ctx, valAddr, fraction)
 }
 
+func (h Hooks) BeforeSlashingUnbondingDelegation(ctx sdk.Context, unbondingDelegation stakingtypes.UnbondingDelegation,
+	infractionHeight int64, slashFactor sdk.Dec) {
+}
+
+func (h Hooks) BeforeSlashingRedelegation(ctx sdk.Context, srcValidator stakingtypes.Validator, redelegation stakingtypes.Redelegation,
+	infractionHeight int64, slashFactor sdk.Dec) {
+}
+
 func (h Hooks) BeforeValidatorModified(_ sdk.Context, _ sdk.ValAddress)                         {}
 func (h Hooks) AfterValidatorBonded(_ sdk.Context, _ sdk.ConsAddress, _ sdk.ValAddress)         {}
 func (h Hooks) AfterValidatorBeginUnbonding(_ sdk.Context, _ sdk.ConsAddress, _ sdk.ValAddress) {}
diff --git a/x/slashing/keeper/hooks.go b/x/slashing/keeper/hooks.go
index e3a00e9f5556..8c1c944fb0dd 100644
--- a/x/slashing/keeper/hooks.go
+++ b/x/slashing/keeper/hooks.go
@@ -7,6 +7,7 @@ import (
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/slashing/types"
+	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
 )
 
 func (k Keeper) AfterValidatorBonded(ctx sdk.Context, address sdk.ConsAddress, _ sdk.ValAddress) {
@@ -76,3 +77,10 @@ func (h Hooks) BeforeDelegationSharesModified(_ sdk.Context, _ sdk.AccAddress, _
 func (h Hooks) BeforeDelegationRemoved(_ sdk.Context, _ sdk.AccAddress, _ sdk.ValAddress)        {}
 func (h Hooks) AfterDelegationModified(_ sdk.Context, _ sdk.AccAddress, _ sdk.ValAddress)        {}
 func (h Hooks) BeforeValidatorSlashed(_ sdk.Context, _ sdk.ValAddress, _ sdk.Dec)                {}
+func (h Hooks) BeforeSlashingUnbondingDelegation(ctx sdk.Context, unbondingDelegation stakingtypes.UnbondingDelegation,
+	infractionHeight int64, slashFactor sdk.Dec) {
+}
+
+func (h Hooks) BeforeSlashingRedelegation(ctx sdk.Context, srcValidator stakingtypes.Validator, redelegation stakingtypes.Redelegation,
+	infractionHeight int64, slashFactor sdk.Dec) {
+}
diff --git a/x/staking/keeper/hooks.go b/x/staking/keeper/hooks.go
index b8f25908babd..6bf2c0afbc42 100644
--- a/x/staking/keeper/hooks.go
+++ b/x/staking/keeper/hooks.go
@@ -77,3 +77,19 @@ func (k Keeper) BeforeValidatorSlashed(ctx sdk.Context, valAddr sdk.ValAddress,
 		k.hooks.BeforeValidatorSlashed(ctx, valAddr, fraction)
 	}
 }
+
+// BeforeSlashingUnbondingDelegation - call hook if registered
+func (k Keeper) BeforeSlashingUnbondingDelegation(ctx sdk.Context, unbondingDelegation types.UnbondingDelegation,
+	infractionHeight int64, slashFactor sdk.Dec) {
+	if k.hooks != nil {
+		k.hooks.BeforeSlashingUnbondingDelegation(ctx, unbondingDelegation, infractionHeight, slashFactor)
+	}
+}
+
+// BeforeSlashingRedelegation - call hook if registered
+func (k Keeper) BeforeSlashingRedelegation(ctx sdk.Context, srcValidator types.Validator, redelegation types.Redelegation,
+	infractionHeight int64, slashFactor sdk.Dec) {
+	if k.hooks != nil {
+		k.hooks.BeforeSlashingRedelegation(ctx, srcValidator, redelegation, infractionHeight, slashFactor)
+	}
+}
diff --git a/x/staking/keeper/slash.go b/x/staking/keeper/slash.go
index 7b88fbfca17c..b887bee35acd 100644
--- a/x/staking/keeper/slash.go
+++ b/x/staking/keeper/slash.go
@@ -165,6 +165,9 @@ func (k Keeper) Unjail(ctx sdk.Context, consAddr sdk.ConsAddress) {
 // insufficient stake remaining)
 func (k Keeper) SlashUnbondingDelegation(ctx sdk.Context, unbondingDelegation types.UnbondingDelegation,
 	infractionHeight int64, slashFactor sdk.Dec) (totalSlashAmount sdk.Int) {
+	// hook before slashing unbonding delegation
+	k.BeforeSlashingUnbondingDelegation(ctx, unbondingDelegation, infractionHeight, slashFactor)
+
 	now := ctx.BlockHeader().Time
 	totalSlashAmount = sdk.ZeroInt()
 	burnedAmount := sdk.ZeroInt()
@@ -218,6 +221,9 @@ func (k Keeper) SlashUnbondingDelegation(ctx sdk.Context, unbondingDelegation ty
 // NOTE this is only slashing for prior infractions from the source validator
 func (k Keeper) SlashRedelegation(ctx sdk.Context, srcValidator types.Validator, redelegation types.Redelegation,
 	infractionHeight int64, slashFactor sdk.Dec) (totalSlashAmount sdk.Int) {
+	// hook before slashing redelegation
+	k.BeforeSlashingRedelegation(ctx, srcValidator, redelegation, infractionHeight, slashFactor)
+
 	now := ctx.BlockHeader().Time
 	totalSlashAmount = sdk.ZeroInt()
 	bondedBurnedAmount, notBondedBurnedAmount := sdk.ZeroInt(), sdk.ZeroInt()
diff --git a/x/staking/types/expected_keepers.go b/x/staking/types/expected_keepers.go
index 313db78e7b1c..960fea031759 100644
--- a/x/staking/types/expected_keepers.go
+++ b/x/staking/types/expected_keepers.go
@@ -101,4 +101,8 @@ type StakingHooks interface {
 	BeforeDelegationRemoved(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress)        // Must be called when a delegation is removed
 	AfterDelegationModified(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress)
 	BeforeValidatorSlashed(ctx sdk.Context, valAddr sdk.ValAddress, fraction sdk.Dec)
+	BeforeSlashingUnbondingDelegation(ctx sdk.Context, unbondingDelegation UnbondingDelegation,
+		infractionHeight int64, slashFactor sdk.Dec)
+	BeforeSlashingRedelegation(ctx sdk.Context, srcValidator Validator, redelegation Redelegation,
+		infractionHeight int64, slashFactor sdk.Dec)
 }
diff --git a/x/staking/types/hooks.go b/x/staking/types/hooks.go
index 694caca5405a..b8c746d095ec 100644
--- a/x/staking/types/hooks.go
+++ b/x/staking/types/hooks.go
@@ -61,3 +61,17 @@ func (h MultiStakingHooks) BeforeValidatorSlashed(ctx sdk.Context, valAddr sdk.V
 		h[i].BeforeValidatorSlashed(ctx, valAddr, fraction)
 	}
 }
+
+func (h MultiStakingHooks) BeforeSlashingUnbondingDelegation(ctx sdk.Context, unbondingDelegation UnbondingDelegation,
+	infractionHeight int64, slashFactor sdk.Dec) {
+	for i := range h {
+		h[i].BeforeSlashingUnbondingDelegation(ctx, unbondingDelegation, infractionHeight, slashFactor)
+	}
+}
+
+func (h MultiStakingHooks) BeforeSlashingRedelegation(ctx sdk.Context, srcValidator Validator, redelegation Redelegation,
+	infractionHeight int64, slashFactor sdk.Dec) {
+	for i := range h {
+		h[i].BeforeSlashingRedelegation(ctx, srcValidator, redelegation, infractionHeight, slashFactor)
+	}
+}