diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormInputs.tsx b/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormInputs.tsx
index 63dcecab4..6a5169e94 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormInputs.tsx
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormInputs.tsx
@@ -4,6 +4,7 @@ import { BlobInput } from './BlobInput';
 import { CollectionInput } from './CollectionInput';
 import { formStrings, inputsDescription } from './constants';
 import { LaunchState } from './launchMachine';
+import { MapInput } from './MapInput';
 import { NoInputsNeeded } from './NoInputsNeeded';
 import { SimpleInput } from './SimpleInput';
 import { StructInput } from './StructInput';
@@ -24,6 +25,7 @@ function getComponentForInput(input: InputProps, showErrors: boolean) {
     case InputType.Struct:
       return <StructInput {...props} />;
     case InputType.Map:
+      return <MapInput {...props} />;
     case InputType.Unknown:
     case InputType.None:
       return <UnsupportedInput {...props} />;
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/MapInput.tsx b/packages/zapp/console/src/components/Launch/LaunchForm/MapInput.tsx
new file mode 100644
index 000000000..aeaca4e96
--- /dev/null
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/MapInput.tsx
@@ -0,0 +1,110 @@
+import { FormControl, FormHelperText, TextField } from '@material-ui/core';
+import { makeStyles, Theme } from '@material-ui/core/styles';
+import * as React from 'react';
+import { requiredInputSuffix } from './constants';
+import { InputProps, InputType } from './types';
+import { formatType, getLaunchInputId, parseMappedTypeValue } from './utils';
+
+const useStyles = makeStyles((theme: Theme) => ({
+  formControl: {
+    width: '100%',
+  },
+  controls: {
+    width: '100%',
+    display: 'flex',
+    alignItems: 'center',
+    flexDirection: 'row',
+  },
+  keyControl: {
+    marginRight: theme.spacing(1),
+  },
+  valueControl: {
+    flexGrow: 1,
+  },
+}));
+
+/** Handles rendering of the input component for any primitive-type input */
+export const MapInput: React.FC<InputProps> = (props) => {
+  const {
+    error,
+    name,
+    onChange,
+    value = '',
+    typeDefinition: { subtype },
+  } = props;
+  const hasError = !!error;
+  const helperText = hasError ? error : props.helperText;
+  const classes = useStyles();
+
+  const { key: mapKey, value: mapValue } = parseMappedTypeValue(value);
+
+  const valueError = error?.startsWith("Value's value");
+
+  const handleKeyChange = React.useCallback(
+    (e: React.ChangeEvent<HTMLInputElement>) => {
+      onChange(JSON.stringify({ [e.target.value || '']: mapValue }));
+    },
+    [mapValue],
+  );
+
+  const handleValueChange = React.useCallback(
+    (e: React.ChangeEvent<HTMLInputElement | HTMLTextAreaElement>) => {
+      onChange(JSON.stringify({ [mapKey]: e.target.value || '' }));
+    },
+    [mapKey],
+  );
+
+  const keyControl = (
+    <TextField
+      error={hasError && !valueError}
+      id={`${getLaunchInputId(name)}-key`}
+      label={`string${requiredInputSuffix}`}
+      onChange={handleKeyChange}
+      value={mapKey}
+      variant="outlined"
+      className={classes.keyControl}
+    />
+  );
+  let valueControl: JSX.Element;
+
+  switch (subtype?.type) {
+    case InputType.String:
+    case InputType.Integer:
+      valueControl = (
+        <TextField
+          error={valueError}
+          id={`${getLaunchInputId(name)}-value`}
+          label={`${formatType(subtype)}${requiredInputSuffix}`}
+          onChange={handleValueChange}
+          value={mapValue}
+          variant="outlined"
+          className={classes.valueControl}
+          type={subtype.type === InputType.Integer ? 'number' : 'text'}
+        />
+      );
+      break;
+    default:
+      valueControl = (
+        <TextField
+          error={valueError}
+          id={`${getLaunchInputId(name)}-value`}
+          label={subtype ? formatType(subtype) + requiredInputSuffix : ''}
+          onChange={handleValueChange}
+          value={mapValue}
+          variant="outlined"
+          multiline
+          className={classes.valueControl}
+        />
+      );
+  }
+
+  return (
+    <FormControl className={classes.formControl}>
+      <div className={classes.controls}>
+        {keyControl}
+        {valueControl}
+      </div>
+      <FormHelperText id={`${getLaunchInputId(name)}-helper`}>{helperText}</FormHelperText>
+    </FormControl>
+  );
+};
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/inputHelpers/getHelperForInput.ts b/packages/zapp/console/src/components/Launch/LaunchForm/inputHelpers/getHelperForInput.ts
index 9b809ba90..819faad78 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/inputHelpers/getHelperForInput.ts
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/inputHelpers/getHelperForInput.ts
@@ -6,6 +6,7 @@ import { datetimeHelper } from './datetime';
 import { durationHelper } from './duration';
 import { floatHelper } from './float';
 import { integerHelper } from './integer';
+import { mapHelper } from './map';
 import { noneHelper } from './none';
 import { schemaHelper } from './schema';
 import { stringHelper } from './string';
@@ -26,7 +27,7 @@ const inputHelpers: Record<InputType, InputHelper> = {
   [InputType.Error]: unsupportedHelper,
   [InputType.Float]: floatHelper,
   [InputType.Integer]: integerHelper,
-  [InputType.Map]: unsupportedHelper,
+  [InputType.Map]: mapHelper,
   [InputType.None]: noneHelper,
   [InputType.Schema]: schemaHelper,
   [InputType.String]: stringHelper,
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/inputHelpers/map.ts b/packages/zapp/console/src/components/Launch/LaunchForm/inputHelpers/map.ts
new file mode 100644
index 000000000..515c0a7ae
--- /dev/null
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/inputHelpers/map.ts
@@ -0,0 +1,81 @@
+import { stringifyValue } from 'common/utils';
+import { Core } from 'flyteidl';
+import { InputTypeDefinition, InputValue } from '../types';
+import { getHelperForInput } from './getHelperForInput';
+import { ConverterInput, InputHelper, InputValidatorParams } from './types';
+
+const missingSubTypeError = 'Unexpected missing subtype for map';
+
+function fromLiteral(literal: Core.ILiteral, { subtype }: InputTypeDefinition): InputValue {
+  if (!subtype) {
+    throw new Error(missingSubTypeError);
+  }
+  if (!literal.map) {
+    throw new Error('Map literal missing `map` property');
+  }
+  if (!literal.map.literals) {
+    throw new Error('Map literal missing `map.literals` property');
+  }
+  if (typeof literal.map.literals !== 'object') {
+    throw new Error('Map literal is not an object');
+  }
+  if (!Object.keys(literal.map.literals).length) {
+    throw new Error('Map literal object is empty');
+  }
+
+  const key = Object.keys(literal.map.literals)[0];
+  const childLiteral = literal.map.literals[key];
+  const helper = getHelperForInput(subtype.type);
+
+  return stringifyValue({ [key]: helper.fromLiteral(childLiteral, subtype) });
+}
+
+function toLiteral({ value, typeDefinition: { subtype } }: ConverterInput): Core.ILiteral {
+  if (!subtype) {
+    throw new Error(missingSubTypeError);
+  }
+  const obj = JSON.parse(value.toString());
+  const key = Object.keys(obj)?.[0];
+
+  const helper = getHelperForInput(subtype.type);
+
+  return {
+    map: { literals: { [key]: helper.toLiteral({ value: obj[key], typeDefinition: subtype }) } },
+  };
+}
+
+function validate({ value, typeDefinition: { subtype } }: InputValidatorParams) {
+  if (!subtype) {
+    throw new Error(missingSubTypeError);
+  }
+  if (typeof value !== 'string') {
+    throw new Error('Value is not a string');
+  }
+  if (!value.toString().length) {
+    throw new Error('Value is required');
+  }
+  try {
+    JSON.parse(value.toString());
+  } catch (e) {
+    throw new Error(`Value did not parse to an object`);
+  }
+  const obj = JSON.parse(value.toString());
+  if (!Object.keys(obj).length || !Object.keys(obj)[0].trim().length) {
+    throw new Error("Value's key is required");
+  }
+  const key = Object.keys(obj)[0];
+  const helper = getHelperForInput(subtype.type);
+  const subValue = obj[key];
+
+  try {
+    helper.validate({ value: subValue, typeDefinition: subtype, name: '', required: false });
+  } catch (e) {
+    throw new Error("Value's value is invalid");
+  }
+}
+
+export const mapHelper: InputHelper = {
+  fromLiteral,
+  toLiteral,
+  validate,
+};
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/inputHelpers/utils.ts b/packages/zapp/console/src/components/Launch/LaunchForm/inputHelpers/utils.ts
index 2d3ee6971..3064bec47 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/inputHelpers/utils.ts
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/inputHelpers/utils.ts
@@ -33,7 +33,6 @@ export function typeIsSupported(typeDefinition: InputTypeDefinition): boolean {
   switch (type) {
     case InputType.Binary:
     case InputType.Error:
-    case InputType.Map:
     case InputType.None:
     case InputType.Unknown:
       return false;
@@ -47,6 +46,7 @@ export function typeIsSupported(typeDefinition: InputTypeDefinition): boolean {
     case InputType.Schema:
     case InputType.String:
     case InputType.Struct:
+    case InputType.Map:
       return true;
     case InputType.Collection: {
       if (!subtype) {
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/utils.ts b/packages/zapp/console/src/components/Launch/LaunchForm/utils.ts
index 2b8befe5d..9dcd3668d 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/utils.ts
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/utils.ts
@@ -19,6 +19,7 @@ import {
   InputTypeDefinition,
   ParsedInput,
   SearchableVersion,
+  InputValue,
 } from './types';
 
 /** Creates a unique cache key for an input based on its name and type.
@@ -190,3 +191,16 @@ export function isEnterInputsState(state: BaseInterpretedLaunchState): boolean {
     LaunchState.SUBMIT_SUCCEEDED,
   ].some(state.matches);
 }
+
+export function parseMappedTypeValue(value: InputValue): { key: string; value: string } {
+  try {
+    const mapObj = JSON.parse(value.toString());
+    const mapKey = Object.keys(mapObj)?.[0] || '';
+    const mapValue = mapObj[mapKey] || '';
+    return typeof mapObj === 'object'
+      ? { key: mapKey, value: mapValue }
+      : { key: '', value: value.toString() };
+  } catch (e) {
+    return { key: '', value: value.toString() };
+  }
+}