diff --git a/internal/staging/stdscript/error.go b/internal/staging/stdscript/error.go
index 5cd350f8..70221bd8 100644
--- a/internal/staging/stdscript/error.go
+++ b/internal/staging/stdscript/error.go
@@ -12,6 +12,14 @@ const (
 	// ErrUnsupportedScriptVersion indicates that a given script version is not
 	// supported.
 	ErrUnsupportedScriptVersion = ErrorKind("ErrUnsupportedScriptVersion")
+
+	// ErrTooManyRequiredSigs is returned from MultiSigScript when the
+	// specified number of required signatures is larger than the number of
+	// provided public keys.
+	ErrTooManyRequiredSigs = ErrorKind("ErrTooManyRequiredSigs")
+
+	// ErrPubKeyType is returned when a script contains invalid public keys.
+	ErrPubKeyType = ErrorKind("ErrPubKeyType")
 )
 
 // Error satisfies the error interface and prints human-readable errors.
diff --git a/internal/staging/stdscript/error_test.go b/internal/staging/stdscript/error_test.go
index 5285ed0a..9658a0a7 100644
--- a/internal/staging/stdscript/error_test.go
+++ b/internal/staging/stdscript/error_test.go
@@ -17,6 +17,8 @@ func TestErrorKindStringer(t *testing.T) {
 		want string
 	}{
 		{ErrUnsupportedScriptVersion, "ErrUnsupportedScriptVersion"},
+		{ErrTooManyRequiredSigs, "ErrTooManyRequiredSigs"},
+		{ErrPubKeyType, "ErrPubKeyType"},
 	}
 
 	for i, test := range tests {
@@ -73,6 +75,30 @@ func TestErrorKindIsAs(t *testing.T) {
 		target:    ErrUnsupportedScriptVersion,
 		wantMatch: true,
 		wantAs:    ErrUnsupportedScriptVersion,
+	}, {
+		name:      "ErrTooManyRequiredSigs != ErrPubKeyType",
+		err:       ErrTooManyRequiredSigs,
+		target:    ErrPubKeyType,
+		wantMatch: false,
+		wantAs:    ErrTooManyRequiredSigs,
+	}, {
+		name:      "Error.ErrTooManyRequiredSigs != ErrPubKeyType",
+		err:       makeError(ErrTooManyRequiredSigs, ""),
+		target:    ErrPubKeyType,
+		wantMatch: false,
+		wantAs:    ErrTooManyRequiredSigs,
+	}, {
+		name:      "ErrTooManyRequiredSigs != Error.ErrPubKeyType",
+		err:       ErrTooManyRequiredSigs,
+		target:    makeError(ErrPubKeyType, ""),
+		wantMatch: false,
+		wantAs:    ErrTooManyRequiredSigs,
+	}, {
+		name:      "Error.ErrTooManyRequiredSigs != Error.ErrPubKeyType",
+		err:       makeError(ErrTooManyRequiredSigs, ""),
+		target:    makeError(ErrPubKeyType, ""),
+		wantMatch: false,
+		wantAs:    ErrTooManyRequiredSigs,
 	}, {
 		name:      "Error.ErrUnsupportedScriptVersion != io.EOF",
 		err:       makeError(ErrUnsupportedScriptVersion, ""),
diff --git a/internal/staging/stdscript/scriptv0.go b/internal/staging/stdscript/scriptv0.go
index 3115e975..cf090f48 100644
--- a/internal/staging/stdscript/scriptv0.go
+++ b/internal/staging/stdscript/scriptv0.go
@@ -5,6 +5,8 @@
 package stdscript
 
 import (
+	"fmt"
+
 	"github.com/decred/dcrd/dcrec"
 	"github.com/decred/dcrd/txscript/v4"
 )
@@ -679,3 +681,36 @@ func DetermineScriptTypeV0(script []byte) ScriptType {
 
 	return STNonStandard
 }
+
+// MultiSigScriptV0 returns a valid version 0 script for a multisignature
+// redemption where the specified threshold number of the keys in the given
+// public keys are required to have signed the transaction for success.
+//
+// The provided public keys must be serialized in the compressed format or an
+// error with kind ErrPubKeyType will be returned.
+//
+// An Error with kind ErrTooManyRequiredSigs will be returned if the threshold
+// is larger than the number of keys provided.
+func MultiSigScriptV0(threshold int, pubKeys ...[]byte) ([]byte, error) {
+	if len(pubKeys) < threshold {
+		str := fmt.Sprintf("unable to generate multisig script with %d "+
+			"required signatures when there are only %d public keys available",
+			threshold, len(pubKeys))
+		return nil, makeError(ErrTooManyRequiredSigs, str)
+	}
+
+	builder := txscript.NewScriptBuilder().AddInt64(int64(threshold))
+	for _, pubKey := range pubKeys {
+		if !txscript.IsStrictCompressedPubKeyEncoding(pubKey) {
+			str := fmt.Sprintf("unable to generate multisig script with "+
+				"unsupported public key %x", pubKey)
+			return nil, makeError(ErrPubKeyType, str)
+		}
+
+		builder.AddData(pubKey)
+	}
+	builder.AddInt64(int64(len(pubKeys)))
+	builder.AddOp(txscript.OP_CHECKMULTISIG)
+
+	return builder.Script()
+}
diff --git a/internal/staging/stdscript/scriptv0_test.go b/internal/staging/stdscript/scriptv0_test.go
index 35432a4c..71aa41b3 100644
--- a/internal/staging/stdscript/scriptv0_test.go
+++ b/internal/staging/stdscript/scriptv0_test.go
@@ -7,6 +7,7 @@ package stdscript
 import (
 	"bytes"
 	"encoding/hex"
+	"errors"
 	"fmt"
 	"reflect"
 	"testing"
@@ -952,6 +953,78 @@ func TestMultiSigRedeemScriptFromScriptSigV0(t *testing.T) {
 	}
 }
 
+// TestMultiSigScriptV0 ensures the version 0 ECDSA multisignature script
+// creation function returns the expected scripts and errors.
+func TestMultiSigScriptV0(t *testing.T) {
+	t.Parallel()
+
+	//  mainnet p2pk 13CG6SJ3yHUXo4Cr2RY4THLLJrNFuG3gUg
+	p2pkCompressedMain := hexToBytes("02192d74d0cb94344c9569c2e77901573d8d790" +
+		"3c3ebec3a957724895dca52c6b4")
+	p2pkCompressed2Main := hexToBytes("03b0bd634234abbb1ba1e986e884185c61cf43" +
+		"e001f9137f23c2c409273eb16e65")
+	p2pkUncompressedMain := hexToBytes("0411db93e1dcdb8a016b49840f8c53bc1eb68" +
+		"a382e97b1482ecad7b148a6909a5cb2e0eaddfb84ccf9744464f82e160bfa9b8b64f" +
+		"9d4c03f999b8643f656b412a3")
+
+	tests := []struct {
+		name      string
+		threshold int
+		pubKeys   [][]byte
+		expected  string
+		err       error
+	}{{
+		name:      "normal 1-of-2",
+		threshold: 1,
+		pubKeys:   [][]byte{p2pkCompressedMain, p2pkCompressed2Main},
+		expected: fmt.Sprintf("1 DATA_%d 0x%x DATA_%d 0x%x 2 CHECKMULTISIG",
+			len(p2pkCompressedMain), p2pkCompressedMain,
+			len(p2pkCompressed2Main), p2pkCompressed2Main),
+	}, {
+		name:      "normal 2-of-2",
+		threshold: 2,
+		pubKeys:   [][]byte{p2pkCompressedMain, p2pkCompressed2Main},
+		expected: fmt.Sprintf("2 DATA_%d 0x%x DATA_%d 0x%x 2 CHECKMULTISIG",
+			len(p2pkCompressedMain), p2pkCompressedMain,
+			len(p2pkCompressed2Main), p2pkCompressed2Main),
+	}, {
+		name:      "threshold 3 > 2 pubkeys",
+		pubKeys:   [][]byte{p2pkCompressedMain, p2pkCompressed2Main},
+		threshold: 3,
+		expected:  "",
+		err:       ErrTooManyRequiredSigs,
+	}, {
+		name:      "threshold 2 > 1 pubkey",
+		pubKeys:   [][]byte{p2pkCompressedMain},
+		threshold: 2,
+		expected:  "",
+		err:       ErrTooManyRequiredSigs,
+	}, {
+		name:      "reject uncompressed pubkeys",
+		pubKeys:   [][]byte{p2pkUncompressedMain},
+		threshold: 1,
+		expected:  "",
+		err:       ErrPubKeyType,
+	}}
+
+	for _, test := range tests {
+		script, err := MultiSigScriptV0(test.threshold, test.pubKeys...)
+		if !errors.Is(err, test.err) {
+			t.Errorf("%q: unexpected error - got %v, want %v", test.name, err,
+				test.err)
+			continue
+		}
+
+		const scriptVer = 0
+		expected := mustParseShortForm(scriptVer, test.expected)
+		if !bytes.Equal(script, expected) {
+			t.Errorf("%q: unexpected result -- got: %x\nwant: %x", test.name,
+				script, expected)
+			continue
+		}
+	}
+}
+
 // TestExtractStakeSubmissionPubKeyHashV0 ensures that extracting a public key
 // hash from a version 0 stake submission pay-to-pubkey-hash script works as
 // intended for all of the version 0 test scripts.